diff --git a/.github/workflows/buil_parallel.yml b/.github/workflows/buil_parallel.yml
index 53ef146857..e023ee017e 100644
--- a/.github/workflows/buil_parallel.yml
+++ b/.github/workflows/buil_parallel.yml
@@ -46,6 +46,7 @@ jobs:
           - { env: "m5stack-cores3",                  family: "ESP32-S3",}
           - { env: "m5stack-dinmeter",                family: "ESP32-S3",}
           - { env: "esp32-s3-devkitc-1",              family: "ESP32-S3",}
+          - { env: "Freenove-FNK0104AB",              family: "ESP32-S3",}
           - { env: "esp32-c5",                        family: "ESP32-C5",}
           - { env: "esp32-c5-tft",                    family: "ESP32-C5",}
           - { env: "nm-cyd-c5",                       family: "ESP32-C5",}
diff --git a/boards/Freenove-FNK0104AB/Freenove-FNK0104AB.ini b/boards/Freenove-FNK0104AB/Freenove-FNK0104AB.ini
new file mode 100644
index 0000000000..4cb9d2ff5b
--- /dev/null
+++ b/boards/Freenove-FNK0104AB/Freenove-FNK0104AB.ini
@@ -0,0 +1,51 @@
+; PlatformIO Project Configuration File
+;
+; Freenove-FNK0104AB - 2.8" IPS ESP32-S3 Display Module with Capacitive Touch
+; Manufacturer: Freenove (FNK0104B) — ILI9341 2.8" variant of the ES3C28P design
+;
+; Hardware:
+;   - ESP32-S3R8 (8MB OPI PSRAM, 16MB QSPI Flash)
+;   - ILI9341V 240x320 IPS TFT (4-wire SPI)
+;   - FT6336G Capacitive Touch (I2C)
+;   - ES8311 Audio Codec + FM8002E Amplifier
+;   - MicroSD Card (SDIO mode)
+;   - WS2812 RGB LED
+;   - Battery ADC with voltage divider
+;   - BOOT button (GPIO0)
+
+[env:Freenove-FNK0104AB]
+board = Freenove-FNK0104AB
+board_build.partitions = boards/Freenove-FNK0104AB/partitions_16Mb.csv
+build_src_filter = ${env.build_src_filter} +<../boards/Freenove-FNK0104AB>
+build_flags =
+	${env.build_flags}
+	-Iboards/Freenove-FNK0104AB
+	-Os
+	-DCORE_DEBUG_LEVEL=1
+	-DARDUINO_USB_CDC_ON_BOOT=1
+	-DDISABLE_ALL_LIBRARY_WARNINGS
+
+	; TFT SPI port for ESP32-S3
+	-DUSE_HSPI_PORT=1
+
+	; SD Card via SDIO (not SPI)
+	-DUSE_SD_MMC=1
+	-I$PROJECT_PACKAGES_DIR/framework-arduinoespressif32-libs/esp32s3/include/fatfs/src
+	-I$PROJECT_PACKAGES_DIR/framework-arduinoespressif32-libs/esp32s3/include/fatfs/vfs
+	-I$PROJECT_PACKAGES_DIR/framework-arduinoespressif32-libs/esp32s3/include/fatfs/diskio
+	-I$PROJECT_PACKAGES_DIR/framework-arduinoespressif32-libs/esp32s3/include/fatfs/**
+
+	; Touch screen
+	-DHAS_TOUCH=1
+
+	; Allow all GPIOs for IR/RF (user wires external modules)
+	-DALLOW_ALL_GPIO_FOR_IR_RF=1
+
+	; Redraw delay to improve menu navigation on this display
+	-DREDRAW_DELAY=1
+
+lib_deps =
+	${env.lib_deps}
+
+lib_ignore =
+	SD
diff --git a/boards/Freenove-FNK0104AB/connections.md b/boards/Freenove-FNK0104AB/connections.md
new file mode 100644
index 0000000000..cf46825686
--- /dev/null
+++ b/boards/Freenove-FNK0104AB/connections.md
@@ -0,0 +1,49 @@
+# Freenove FNK0104B — Bruce wiring / pinouts
+
+Freenove FNK0104B (2.8" ILI9341 ESP32-S3, FT6336 capacitive touch) — the same
+hardware design as the ES3C28P. Display, touch, SD card, RGB LED and the BOOT
+button are on-board and already configured; you only wire the optional add-on
+radios/modules.
+
+## On-board (already configured — for reference)
+
+| Function | Pins |
+| --- | --- |
+| Display (ILI9341, SPI) | SCLK 12, MOSI 11, MISO 13, CS 10, DC 46, RST board-reset, BL 45 |
+| Touch (FT6336, I2C @0x38) | SDA 16, SCL 15, INT 17, RST 18 |
+| SD card | on-board slot (SDMMC) — just insert a microSD |
+| RGB LED (WS2812) | 40 |
+| Button (Select) | 0 (BOOT) |
+| Battery ADC | 8 (x2 divider) |
+
+## Free GPIOs (broken-out headers)
+
+| Header | Free GPIOs | Notes |
+| --- | --- | --- |
+| Expanded IO | 2, 3, 14, 21 | + 3V3 + GND |
+| UART | 43 (TX0), 44 (RX0) | free if the serial console is unused |
+| IIC | 16 (SDA), 15 (SCL) | shared touch/audio bus — for I2C add-ons |
+
+Power modules from the header **3V3** pin — CC1101 and nRF24 are 3.3V, not 5V-tolerant.
+
+## Sub-GHz / 2.4 GHz radios (SPI, shared bus)
+
+| Device | SCK | MOSI | MISO | CS | GDO0/CE |
+| --- | :---: | :---: | :---: | :---: | :---: |
+| CC1101 | 14 | 3 | 2 | 21 | 43 (GDO0) |
+| nRF24  | 14 | 3 | 2 | 44 | 3V3 * (CE) |
+
+- CC1101 and nRF24 share SCK/MOSI/MISO. Set pins in Bruce → Settings → Hardware/Pins.
+- **CC1101 GDO0** default collides with MISO (GPIO 2) — set GDO0 to **43** in the UI.
+- Both radios at once need 7 GPIOs but only 6 are free (4 Expanded IO + 2 UART).
+  Either tie nRF24 **CE to 3V3** ( * ) so Bruce drives it over SPI only, or use one
+  radio at a time and swap CS in the UI.
+- nRF24: add a decoupling cap across the module VCC/GND (10 uF; 100 uF for PA+LNA).
+
+## I2C add-ons (no extra pins)
+
+PN532 (NFC), DS3231 (RTC) and other I2C devices join the IIC header
+(SDA 16 / SCL 15) at their own addresses.
+
+> Match wiring by **GPIO number to the header silkscreen** (IO2/IO3/IO14/IO21,
+> TX/RX), not by connector position.
diff --git a/boards/Freenove-FNK0104AB/interface.cpp b/boards/Freenove-FNK0104AB/interface.cpp
new file mode 100644
index 0000000000..5501200fa9
--- /dev/null
+++ b/boards/Freenove-FNK0104AB/interface.cpp
@@ -0,0 +1,443 @@
+/*
+ * Freenove FNK0104B (2.8" ILI9341 ESP32-S3) - based on the ES3C28P design
+ * Board interface implementation for Bruce firmware
+ *
+ * Hardware:
+ *   - ESP32-S3R8 (8MB OPI PSRAM, 16MB QSPI Flash)
+ *   - ILI9341V 240x320 IPS TFT (SPI)
+ *   - FT6336G Capacitive Touch (I2C @ 0x38)
+ *   - ES8311 Audio Codec (I2C @ 0x18) + FM8002E Amplifier
+ *   - MicroSD Card (SDIO mode)
+ *   - WS2812 RGB LED (GPIO42)
+ *   - Battery ADC (GPIO9, x2 divider)
+ *   - BOOT button (GPIO0)
+ */
+
+#include "core/powerSave.h"
+#include "core/utils.h"
+#include <Arduino.h>
+#include <Wire.h>
+#include <globals.h>
+#include <interface.h>
+
+// =============================================
+// SD Card SDIO pins (defined locally for USE_SD_MMC)
+// =============================================
+#ifdef USE_SD_MMC
+#define PIN_SD_CLK 38
+#define PIN_SD_CMD 40
+#define PIN_SD_D0 39
+#endif
+
+// =============================================
+// Touch Screen local defines
+// =============================================
+#define FNK0104AB_TOUCH_SDA 16
+#define FNK0104AB_TOUCH_SCL 15
+#define FNK0104AB_TOUCH_RST 18
+#define FNK0104AB_TOUCH_INT 17
+#define FNK0104AB_TOUCH_ADDR 0x38
+
+// =============================================
+// Audio & GPIO local defines
+// =============================================
+#define FNK0104AB_AMP_EN 1  // FM8002E amplifier enable (active LOW)
+#define FNK0104AB_BTN_PIN 0 // BOOT button
+#define FNK0104AB_BTN_ACT LOW
+
+// =============================================
+// Touch Screen (FT6336G via I2C)
+// =============================================
+// The FT6336G uses the same register protocol as CST816S/FT6236
+// Register 0x02: number of touch points
+// Register 0x03-0x06: touch point 1 X/Y coordinates
+#define FT6336_REG_NUM_TOUCHES 0x02
+#define FT6336_REG_TOUCH_DATA 0x03
+
+static bool touchInitialized = false;
+
+static uint8_t ft6336_read_reg(uint8_t reg) {
+    Wire.beginTransmission(FNK0104AB_TOUCH_ADDR);
+    Wire.write(reg);
+    Wire.endTransmission(false);
+    Wire.requestFrom(FNK0104AB_TOUCH_ADDR, 1);
+    if (Wire.available()) return Wire.read();
+    return 0;
+}
+
+static bool ft6336_read_touch(int16_t &x, int16_t &y) {
+    uint8_t touches = ft6336_read_reg(FT6336_REG_NUM_TOUCHES);
+    if (touches == 0 || touches > 2) return false;
+
+    uint8_t data[4];
+    Wire.beginTransmission(FNK0104AB_TOUCH_ADDR);
+    Wire.write(FT6336_REG_TOUCH_DATA);
+    Wire.endTransmission(false);
+    Wire.requestFrom(FNK0104AB_TOUCH_ADDR, 4);
+    for (int i = 0; i < 4; i++) { data[i] = Wire.read(); }
+
+    x = ((data[0] & 0x0F) << 8) | data[1];
+    y = ((data[2] & 0x0F) << 8) | data[3];
+    return true;
+}
+
+/***************************************************************************************
+** Function name: _setup_gpio()
+** Description:   initial setup for the device
+***************************************************************************************/
+void _setup_gpio() {
+#ifdef USE_SD_MMC
+    // ---- SD Card (SDIO mode, 1-bit) ----
+    SD.setPins(PIN_SD_CLK, PIN_SD_CMD, PIN_SD_D0);
+#endif
+
+    // ---- Touch Screen Init (FT6336G) ----
+    // Reset touch controller
+    pinMode(FNK0104AB_TOUCH_RST, OUTPUT);
+    digitalWrite(FNK0104AB_TOUCH_RST, LOW);
+    delay(10);
+    digitalWrite(FNK0104AB_TOUCH_RST, HIGH);
+    delay(300);
+
+    // Touch interrupt pin
+    pinMode(FNK0104AB_TOUCH_INT, INPUT);
+
+    // Initialize I2C bus (shared with audio codec ES8311)
+    Wire.begin(FNK0104AB_TOUCH_SDA, FNK0104AB_TOUCH_SCL);
+    touchInitialized = true;
+
+    // ---- Amplifier: disable by default (active LOW, so HIGH = disabled) ----
+    pinMode(FNK0104AB_AMP_EN, OUTPUT);
+    digitalWrite(FNK0104AB_AMP_EN, HIGH); // FM8002E: HIGH = disabled
+
+    // ---- Start with default module configs ----
+    bruceConfigPins.rfModule = CC1101_SPI_MODULE;
+    bruceConfigPins.rfidModule = PN532_I2C_MODULE;
+    bruceConfigPins.irRx = RXLED;
+    bruceConfigPins.irTx = TXLED;
+
+    Serial.begin(115200);
+}
+
+/***************************************************************************************
+** Function name: _post_setup_gpio()
+** Description:   second stage gpio setup after TFT is initialized
+***************************************************************************************/
+void _post_setup_gpio() {
+    // Backlight control via PWM (must be after TFT init)
+    pinMode(TFT_BL, OUTPUT);
+    analogWrite(TFT_BL, 255); // Full brightness initially
+}
+
+/***************************************************************************************
+** Function name: getBattery()
+** Description:   Delivers the battery value from 0-100
+**                Uses GPIO9 (ADC1_CH8) with x2 voltage divider
+**                Battery range: 2500mV (0%) to 4200mV (100%)
+***************************************************************************************/
+int getBattery() {
+    static bool adcInitialized = false;
+    if (!adcInitialized) {
+        pinMode(ANALOG_BAT_PIN, INPUT);
+        analogSetAttenuation(ADC_11db); // Full range for 0-3.3V input
+        adcInitialized = true;
+    }
+
+    // Read ADC and convert to actual battery voltage (with x2 divider)
+    uint32_t adcReading = analogReadMilliVolts(ANALOG_BAT_PIN);
+    float actualVoltage = (float)adcReading * 2.0f; // x2 voltage divider
+
+    // Battery voltage range per ES3C28P specs:
+    // Min: 2500mV (cutoff/empty), Max: 4200mV (fully charged)
+    const float MIN_VOLTAGE = 2500.0f;
+    const float MAX_VOLTAGE = 4200.0f;
+
+    int percent = (int)(((actualVoltage - MIN_VOLTAGE) / (MAX_VOLTAGE - MIN_VOLTAGE)) * 100.0f);
+
+    if (percent < 0) percent = 0;
+    if (percent > 100) percent = 100;
+
+    return percent;
+}
+
+/*********************************************************************
+** Function: setBrightness
+** set brightness value (0-100)
+**********************************************************************/
+void _setBrightness(uint8_t brightval) {
+    if (brightval == 0) {
+        analogWrite(TFT_BL, 0);
+    } else {
+        int bl = MINBRIGHT + round(((255 - MINBRIGHT) * brightval / 100));
+        analogWrite(TFT_BL, bl);
+    }
+}
+
+/*********************************************************************
+** Function: InputHandler
+** Handles touch and button inputs
+** Maps to PrevPress, NextPress, SelPress, AnyKeyPress, EscPress
+**********************************************************************/
+void InputHandler(void) {
+    static long tm = 0;
+
+    if (millis() - tm > 200 || LongPress) {
+        // ---- Touch Screen Input ----
+        if (touchInitialized) {
+            int16_t raw_x, raw_y;
+            if (ft6336_read_touch(raw_x, raw_y)) {
+                tm = millis();
+
+                // Apply rotation transformation
+                int16_t t_x = raw_x;
+                int16_t t_y = raw_y;
+
+                if (bruceConfigPins.rotation == 1) {
+                    // Landscape: swap and mirror
+                    t_x = raw_y;
+                    t_y = (TFT_WIDTH - 1) - raw_x;
+                } else if (bruceConfigPins.rotation == 2) {
+                    // Portrait inverted
+                    t_x = (TFT_WIDTH - 1) - raw_x;
+                    t_y = (TFT_HEIGHT - 1) - raw_y;
+                } else if (bruceConfigPins.rotation == 3) {
+                    // Landscape inverted
+                    t_x = (TFT_HEIGHT - 1) - raw_y;
+                    t_y = raw_x;
+                }
+                // rotation == 0: portrait default, no transform needed
+
+                if (!wakeUpScreen()) AnyKeyPress = true;
+                else return;
+
+                // Set global touch point
+                touchPoint.x = t_x;
+                touchPoint.y = t_y;
+                touchPoint.pressed = true;
+                touchHeatMap(touchPoint);
+            }
+        }
+
+        // ---- BOOT Button Input ----
+        if (digitalRead(FNK0104AB_BTN_PIN) == FNK0104AB_BTN_ACT) {
+            if (!wakeUpScreen()) {
+                AnyKeyPress = true;
+                SelPress = true;
+            }
+            // Debounce
+            while (digitalRead(FNK0104AB_BTN_PIN) == FNK0104AB_BTN_ACT) delay(10);
+        }
+    }
+}
+
+/*********************************************************************
+** Function: powerOff
+** Turns off the device (deep sleep with BOOT button wakeup)
+**********************************************************************/
+void powerOff() {
+    // Turn off backlight
+    analogWrite(TFT_BL, 0);
+    // Turn off amplifier
+    digitalWrite(FNK0104AB_AMP_EN, HIGH);
+    // Send display to sleep
+    tft.writecommand(0x10); // SLPIN
+    // Wake on BOOT button press
+    esp_sleep_enable_ext0_wakeup((gpio_num_t)FNK0104AB_BTN_PIN, FNK0104AB_BTN_ACT);
+    esp_deep_sleep_start();
+}
+
+/*********************************************************************
+** Function: goToDeepSleep
+** Puts the device into DeepSleep
+**********************************************************************/
+void goToDeepSleep() { powerOff(); }
+
+/*********************************************************************
+** Function: checkReboot
+** Button logic to turn off the device
+**********************************************************************/
+void checkReboot() {
+    // Long press BOOT button to power off
+    int c = 0;
+    while (digitalRead(FNK0104AB_BTN_PIN) == FNK0104AB_BTN_ACT) {
+        delay(100);
+        c++;
+        if (c > 20) { // 2 second long press
+            powerOff();
+        }
+    }
+}
+
+/***************************************************************************************
+** Function name: isCharging()
+** Description:   Determines if the device is charging (not available on ES3C28P)
+***************************************************************************************/
+bool isCharging() { return false; }
+
+// =============================================
+// ES8311 Audio Codec Setup (via I2C register writes)
+// =============================================
+#ifdef ES8311_CODEC
+#include "core/utils.h"
+
+// ES8311 Register Addresses
+#define ES8311_REG00_RESET 0x00
+#define ES8311_REG01_CLK_MGR 0x01
+#define ES8311_REG02_CLK_MGR 0x02
+#define ES8311_REG03_CLK_MGR 0x03
+#define ES8311_REG04_CLK_MGR 0x04
+#define ES8311_REG05_CLK_MGR 0x05
+#define ES8311_REG06_CLK_MGR 0x06
+#define ES8311_REG07_CLK_MGR 0x07
+#define ES8311_REG08_CLK_MGR 0x08
+#define ES8311_REG09_SDPIN 0x09
+#define ES8311_REG0A_SDPOUT 0x0A
+#define ES8311_REG0B_SYSTEM 0x0B
+#define ES8311_REG0C_SYSTEM 0x0C
+#define ES8311_REG0D_SYSTEM 0x0D
+#define ES8311_REG0E_SYSTEM 0x0E
+#define ES8311_REG0F_SYSTEM 0x0F
+#define ES8311_REG10_SYSTEM 0x10
+#define ES8311_REG11_SYSTEM 0x11
+#define ES8311_REG12_SYSTEM 0x12
+#define ES8311_REG13_SYSTEM 0x13
+#define ES8311_REG14_ADC 0x14
+#define ES8311_REG15_ADC 0x15
+#define ES8311_REG16_ADC 0x16
+#define ES8311_REG17_ADC 0x17
+#define ES8311_REG18_ADC 0x18
+#define ES8311_REG19_ADC 0x19
+#define ES8311_REG1A_ADC 0x1A
+#define ES8311_REG1B_ADC 0x1B
+#define ES8311_REG1C_ADC 0x1C
+#define ES8311_REG32_DAC 0x32
+#define ES8311_REG37_DAC 0x37
+#define ES8311_REG44_GPIO 0x44
+#define ES8311_REG45_GPIO 0x45
+
+static void es8311_write_reg(uint8_t reg, uint8_t val) {
+    Wire.beginTransmission(ES8311_ADDR);
+    Wire.write(reg);
+    Wire.write(val);
+    Wire.endTransmission();
+}
+
+static uint8_t es8311_read_reg(uint8_t reg) {
+    Wire.beginTransmission(ES8311_ADDR);
+    Wire.write(reg);
+    Wire.endTransmission(false);
+    Wire.requestFrom((uint8_t)ES8311_ADDR, (uint8_t)1);
+    if (Wire.available()) return Wire.read();
+    return 0;
+}
+
+/*********************************************************************
+** Function: _setup_codec_speaker
+** Handles audio CODEC to enable/disable speaker
+** Configures ES8311 for I2S slave mode, 16-bit, with MCLK from ESP32
+**********************************************************************/
+void _setup_codec_speaker(bool enable) {
+    // Enable/disable amplifier (FM8002E is active LOW)
+    digitalWrite(FNK0104AB_AMP_EN, enable ? LOW : HIGH);
+
+    if (enable) {
+        // Reset codec (exact sequence from LCD Wiki es8311_init)
+        es8311_write_reg(ES8311_REG00_RESET, 0x1F);
+        delay(20);
+        es8311_write_reg(ES8311_REG00_RESET, 0x00); // Clear reset
+        es8311_write_reg(ES8311_REG00_RESET, 0x80); // Power on
+
+        // Clock config: MCLK from MCLK pin, enable all clocks
+        es8311_write_reg(ES8311_REG01_CLK_MGR, 0x3F);
+
+        // Clock dividers for 44100Hz sample rate with MCLK from I2S master
+        // The ESP8266Audio library generates MCLK automatically
+        // Use coefficients matching the I2S MCLK output
+        // pre_div=1, pre_multi=0, adc_div=1, dac_div=1, fs=0, lrck=0x00FF, bclk_div=4
+        es8311_write_reg(ES8311_REG02_CLK_MGR, 0x00); // pre_div=1, pre_multi=1x
+        es8311_write_reg(ES8311_REG03_CLK_MGR, 0x10); // ADC OSR = 0x10
+        es8311_write_reg(ES8311_REG04_CLK_MGR, 0x10); // DAC OSR = 0x10
+        es8311_write_reg(ES8311_REG05_CLK_MGR, 0x00); // ADC/DAC clk div = 1
+        es8311_write_reg(ES8311_REG06_CLK_MGR, 0x03); // BCLK divider
+        es8311_write_reg(ES8311_REG07_CLK_MGR, 0x00); // LRCK divider high
+        es8311_write_reg(ES8311_REG08_CLK_MGR, 0xFF); // LRCK divider low
+
+        // SDP format: slave mode, 16-bit I2S (bits[3:2] = 11 = 16-bit)
+        es8311_write_reg(ES8311_REG09_SDPIN, 0x0C);  // SDP in: 16-bit
+        es8311_write_reg(ES8311_REG0A_SDPOUT, 0x0C); // SDP out: 16-bit
+
+        // Power up analog and DAC (from LCD Wiki es8311_init)
+        es8311_write_reg(ES8311_REG0D_SYSTEM, 0x01); // Power up analog circuitry
+        es8311_write_reg(ES8311_REG0E_SYSTEM, 0x02); // Enable analog PGA, ADC modulator
+        es8311_write_reg(ES8311_REG12_SYSTEM, 0x00); // Power up DAC
+        es8311_write_reg(ES8311_REG13_SYSTEM, 0x10); // Enable output to HP drive
+        es8311_write_reg(ES8311_REG1C_ADC, 0x6A);    // ADC EQ bypass, cancel DC offset
+        es8311_write_reg(ES8311_REG37_DAC, 0x08);    // Bypass DAC equalizer
+
+        // Set volume (85% like LCD Wiki example)
+        es8311_write_reg(ES8311_REG32_DAC, 0xD8); // ~85% volume
+
+        Serial.println("ES8311 speaker enabled");
+    } else {
+        // Power down codec
+        es8311_write_reg(ES8311_REG0D_SYSTEM, 0xFC); // Power down analog
+        es8311_write_reg(ES8311_REG00_RESET, 0x00);  // Power down
+        Serial.println("ES8311 speaker disabled");
+    }
+}
+
+/*********************************************************************
+** Function: _setup_codec_mic
+** Handles audio CODEC to enable/disable microphone
+**********************************************************************/
+void _setup_codec_mic(bool enable) {
+    // Set microphone I2S pin for Bruce's mic module
+    extern gpio_num_t mic_bclk_pin;
+    mic_bclk_pin = (gpio_num_t)BCLK;
+
+    if (enable) {
+        // Reset codec (exact sequence from LCD Wiki)
+        es8311_write_reg(ES8311_REG00_RESET, 0x1F);
+        delay(20);
+        es8311_write_reg(ES8311_REG00_RESET, 0x00);
+        es8311_write_reg(ES8311_REG00_RESET, 0x80);
+
+        // Clock config: MCLK derived from BCLK (bit7=1) since Bruce's mic
+        // I2S driver doesn't output MCLK on a GPIO pin.
+        // BCLK = 48000 * 16 * 2 = 1,536,000 Hz
+        // pre_multi=8x (0x03) to get internal 12.288 MHz from 1.536 MHz BCLK
+        // Matches coefficient table: {1536000, 48000, 0x01, 0x03, ...}
+        es8311_write_reg(ES8311_REG01_CLK_MGR, 0xBF); // bit7=1: MCLK from BCLK
+        es8311_write_reg(ES8311_REG02_CLK_MGR, 0x18); // pre_div=1, pre_multi=8x
+        es8311_write_reg(ES8311_REG03_CLK_MGR, 0x10); // ADC OSR
+        es8311_write_reg(ES8311_REG04_CLK_MGR, 0x10); // DAC OSR
+        es8311_write_reg(ES8311_REG05_CLK_MGR, 0x00); // ADC/DAC clk div = 1
+        es8311_write_reg(ES8311_REG06_CLK_MGR, 0x03); // BCLK divider
+        es8311_write_reg(ES8311_REG07_CLK_MGR, 0x00); // LRCK divider high
+        es8311_write_reg(ES8311_REG08_CLK_MGR, 0xFF); // LRCK divider low
+
+        // I2S format: 16-bit
+        es8311_write_reg(ES8311_REG09_SDPIN, 0x0C);
+        es8311_write_reg(ES8311_REG0A_SDPOUT, 0x0C);
+
+        // Power up analog and enable ADC
+        es8311_write_reg(ES8311_REG0D_SYSTEM, 0x01); // Power up analog circuitry
+        es8311_write_reg(ES8311_REG0E_SYSTEM, 0x02); // Enable analog PGA, ADC modulator
+        es8311_write_reg(ES8311_REG12_SYSTEM, 0x00); // Power up DAC too
+        es8311_write_reg(ES8311_REG13_SYSTEM, 0x10); // Enable HP driver
+
+        // Microphone config (from LCD Wiki es8311_microphone_config)
+        es8311_write_reg(ES8311_REG14_ADC, 0x1A); // Enable analog MIC, max PGA gain
+        es8311_write_reg(ES8311_REG17_ADC, 0xC8); // ADC gain
+        es8311_write_reg(ES8311_REG1C_ADC, 0x6A); // ADC EQ bypass, DC offset cancel
+
+        Serial.println("ES8311 microphone enabled");
+    } else {
+        es8311_write_reg(ES8311_REG0D_SYSTEM, 0xFC);
+        es8311_write_reg(ES8311_REG0E_SYSTEM, 0x6A);
+        es8311_write_reg(ES8311_REG00_RESET, 0x00);
+        Serial.println("ES8311 microphone disabled");
+    }
+}
+
+#endif // ES8311_CODEC
diff --git a/boards/Freenove-FNK0104AB/partitions_16Mb.csv b/boards/Freenove-FNK0104AB/partitions_16Mb.csv
new file mode 100644
index 0000000000..78b60900b8
--- /dev/null
+++ b/boards/Freenove-FNK0104AB/partitions_16Mb.csv
@@ -0,0 +1,5 @@
+# Name,     Type, SubType,   Offset,   Size,    Flags
+nvs,        data, nvs,       0x9000,   0x6000,
+app0,       app,  factory,   0x10000,  0x470000,
+spiffs,     data, spiffs,    0x480000, 0xB70000,
+coredump,   data, coredump,  0xFF0000, 0x10000,
diff --git a/boards/Freenove-FNK0104AB/pins_arduino.h b/boards/Freenove-FNK0104AB/pins_arduino.h
new file mode 100644
index 0000000000..3b39673e42
--- /dev/null
+++ b/boards/Freenove-FNK0104AB/pins_arduino.h
@@ -0,0 +1,221 @@
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include "soc/soc_caps.h"
+#include <stdint.h>
+
+#ifndef DEVICE_NAME
+#define DEVICE_NAME "Freenove-FNK0104AB"
+#endif
+
+// =============================================
+// USB
+// =============================================
+#define USB_VID 0x303a
+#define USB_PID 0x1001
+
+// =============================================
+// UART0
+// =============================================
+static const uint8_t TX = 43;
+static const uint8_t RX = 44;
+
+// =============================================
+// I2C Bus (shared between touch, audio codec, expansion)
+// Touch FT6336G @ 0x38, Audio ES8311 @ 0x18
+// =============================================
+#define GROVE_SDA 16
+#define GROVE_SCL 15
+static const uint8_t SDA = GROVE_SDA;
+static const uint8_t SCL = GROVE_SCL;
+
+// =============================================
+// Main SPI Bus (exposed on expansion pins)
+// Used for CC1101, NRF24, W5500 external modules
+// =============================================
+#define SPI_SCK_PIN 14
+#define SPI_MOSI_PIN 3
+#define SPI_MISO_PIN 2
+#define SPI_SS_PIN 21
+
+static const uint8_t SS = SPI_SS_PIN;
+static const uint8_t MOSI = SPI_MOSI_PIN;
+static const uint8_t SCK = SPI_SCK_PIN;
+static const uint8_t MISO = SPI_MISO_PIN;
+
+// =============================================
+// SD Card - Uses SDIO mode (not SPI)
+// SD_CLK=38, SD_CMD=40, SD_D0=39, SD_D1=41, SD_D2=48, SD_D3=47
+// =============================================
+#define SDCARD_CS -1
+#define SDCARD_SCK -1
+#define SDCARD_MISO -1
+#define SDCARD_MOSI -1
+
+// =============================================
+// CC1101 Sub-GHz Radio (external module via expansion pins)
+// =============================================
+#define USE_CC1101_VIA_SPI
+#define CC1101_GDO0_PIN 2
+#define CC1101_SS_PIN 21
+#define CC1101_MOSI_PIN SPI_MOSI_PIN
+#define CC1101_SCK_PIN SPI_SCK_PIN
+#define CC1101_MISO_PIN SPI_MISO_PIN
+
+// =============================================
+// NRF24L01 2.4GHz Radio (external module via expansion pins)
+// =============================================
+#define USE_NRF24_VIA_SPI
+#define NRF24_CE_PIN 3
+#define NRF24_SS_PIN 21
+#define NRF24_MOSI_PIN SPI_MOSI_PIN
+#define NRF24_SCK_PIN SPI_SCK_PIN
+#define NRF24_MISO_PIN SPI_MISO_PIN
+
+// =============================================
+// W5500 Ethernet (external module via expansion pins)
+// =============================================
+#define USE_W5500_VIA_SPI
+#define W5500_SS_PIN -1
+#define W5500_MOSI_PIN SPI_MOSI_PIN
+#define W5500_SCK_PIN SPI_SCK_PIN
+#define W5500_MISO_PIN SPI_MISO_PIN
+#define W5500_INT_PIN -1
+
+// =============================================
+// TFT Display (ILI9341V via SPI)
+// =============================================
+#define USER_SETUP_LOADED
+#define ILI9341_2_DRIVER 1
+#define TFT_INVERSION_ON 1 // Fix inverted colors
+#define TFT_RGB_ORDER TFT_BGR // Freenove FNK0104B panel is BGR (per Freenove's official TFT_eSPI setup)
+#define TFT_WIDTH 240
+#define TFT_HEIGHT 320
+#define TFT_MISO 13
+#define TFT_MOSI 11
+#define TFT_SCLK 12
+#define TFT_CS 10
+#define TFT_DC 46
+#define TFT_RST -1 // Connected to CHIP_PU (shared with board reset)
+#define TFT_BL 45  // Backlight control (HIGH = on)
+#define TFT_BACKLIGHT_ON HIGH
+#define SMOOTH_FONT 1
+#define TOUCH_CS -1 // No SPI touch, using I2C capacitive touch
+#define SPI_FREQUENCY 40000000
+#define SPI_READ_FREQUENCY 20000000
+
+// =============================================
+// Display Setup
+// =============================================
+#define HAS_SCREEN 1
+#define ROTATION 1 // Landscape mode (320x240)
+#define MINBRIGHT 1
+#define BACKLIGHT 45
+
+// =============================================
+// Touch Screen (FT6336G via I2C @ 0x38)
+// =============================================
+#define HAS_TOUCH 1
+#define HAS_CAPACITIVE_TOUCH 1
+#define TOUCH_FT6336_I2C 1
+#define FT6336_I2C_ADDR 0x38
+#define FT6336_I2C_CONFIG_SDA 16
+#define FT6336_I2C_CONFIG_SCL 15
+#define FT6336_TOUCH_CONFIG_RST 18
+#define FT6336_TOUCH_CONFIG_INT 17
+
+// =============================================
+// Font Sizes
+// =============================================
+#define FP 1
+#define FM 2
+#define FG 3
+
+// =============================================
+// RGB LED (WS2812 NeoPixel)
+// =============================================
+#define HAS_RGB_LED 1
+#define RGB_LED 40 // Freenove FNK0104B WS2812 (ES3C28P uses 42)
+#define LED_TYPE WS2812B
+#define LED_ORDER GRB
+#define LED_TYPE_IS_RGBW 0
+#define LED_COUNT 1
+#define LED_COLOR_STEP 5
+
+// =============================================
+// Buttons
+// =============================================
+#define HAS_BTN 1
+#define BTN_ALIAS "\"Boot\""
+#define BTN_PIN 0 // BOOT button
+#define BTN_ACT LOW
+#define SEL_BTN 0 // BOOT button used as Select
+
+// =============================================
+// Audio System (ES8311 codec + I2S + FM8002E amplifier)
+// ES8311 I2C: SDA=16, SCL=15 (shared with touch)
+// I2S: MCLK=4, BCLK=5, LRC=7, DOUT=8, DIN=6
+// Per LCD Wiki example: GPIO8=DOUT (ESP32→ES8311), GPIO6=DIN (ES8311→ESP32)
+// =============================================
+#define HAS_NS4168_SPKR 1 // Compatible I2S speaker interface
+#define ES8311_CODEC 1
+#define ES8311_ADDR 0x18
+#define I2S_MCLK_PIN 4 // Master clock
+#define BCLK 5         // Bit clock
+#define WCLK 7         // Word clock (LRC)
+#define DOUT 8         // Data out (ESP32 → ES8311 SDIN for playback)
+#define MCLK 4         // Alias for I2S_MCLK_PIN
+#define AMP_EN_PIN 1   // FM8002E amplifier enable (active LOW)
+
+// Microphone (via ES8311 ADC)
+#define MIC_SPM1423 1
+#define PIN_CLK 7 // I2S WS/LRC for mic (used as ws pin in std I2S mode)
+#define I2S_SCLK_PIN 5
+#define I2S_DATA_PIN 6 // I2S DIN (ES8311 SDOUT → ESP32 for recording)
+#define PIN_DATA 6
+
+// =============================================
+// Battery ADC
+// =============================================
+#define ANALOG_BAT_PIN 8 // Freenove FNK0104B battery ADC (ES3C28P uses 9)
+#define ANALOG_BAT_MULTIPLIER 2.0f // Voltage divider: multiply ADC by 2
+
+// =============================================
+// Infrared (external, via expansion pins)
+// =============================================
+#define TXLED 2 // IR TX default (expansion GPIO2)
+#define RXLED 3 // IR RX default (expansion GPIO3)
+#define LED_ON HIGH
+#define LED_OFF LOW
+
+#define IR_TX_PINS '{{"GPIO2", 2}, {"GPIO3", 3}, {"GPIO14", 14}, {"GPIO21", 21}}'
+#define IR_RX_PINS '{{"GPIO2", 2}, {"GPIO3", 3}, {"GPIO14", 14}, {"GPIO21", 21}}'
+
+// =============================================
+// RF (external, via expansion pins)
+// =============================================
+#define RF_TX_PINS '{{"GPIO2", 2}, {"GPIO3", 3}, {"GPIO14", 14}, {"GPIO21", 21}}'
+#define RF_RX_PINS '{{"GPIO2", 2}, {"GPIO3", 3}, {"GPIO14", 14}, {"GPIO21", 21}}'
+
+// =============================================
+// Serial (GPS) dedicated pins
+// =============================================
+#define SERIAL_TX 43
+#define SERIAL_RX 44
+#define GPS_SERIAL_TX SERIAL_TX
+#define GPS_SERIAL_RX SERIAL_RX
+
+// =============================================
+// BadUSB (USB HID)
+// =============================================
+#define USB_as_HID 1
+#define BAD_TX GROVE_SDA
+#define BAD_RX GROVE_SCL
+
+// =============================================
+// Deep Sleep
+// =============================================
+#define DEEPSLEEP_WAKEUP_PIN 0 // BOOT button
+#define DEEPSLEEP_PIN_ACT LOW
+
+#endif /* Pins_Arduino_h */
diff --git a/boards/_boards_json/Freenove-FNK0104AB.json b/boards/_boards_json/Freenove-FNK0104AB.json
new file mode 100644
index 0000000000..eb04b49d94
--- /dev/null
+++ b/boards/_boards_json/Freenove-FNK0104AB.json
@@ -0,0 +1,50 @@
+{
+  "build": {
+    "arduino": {
+      "ldscript": "esp32s3_out.ld",
+      "partitions": "default_16MB.csv",
+      "memory_type": "dio_opi"
+    },
+    "core": "esp32",
+    "extra_flags": [
+      "-DFREENOVE_FNK0104AB",
+      "-DBOARD_HAS_PSRAM",
+      "-DARDUINO_RUNNING_CORE=1",
+      "-DARDUINO_EVENT_RUNNING_CORE=1",
+      "-DARDUINO_USB_CDC_ON_BOOT",
+      "-DARDUINO_USB_MODE=1"
+    ],
+    "f_cpu": "240000000L",
+    "f_flash": "80000000L",
+    "flash_mode": "dio",
+    "hwids": [
+      [
+        "0X303A",
+        "0x1001"
+      ]
+    ],
+    "mcu": "esp32s3",
+    "variant": "pinouts"
+  },
+  "connectivity": [
+    "bluetooth",
+    "wifi"
+  ],
+  "debug": {
+    "openocd_target": "esp32s3-builtin.cfg"
+  },
+  "frameworks": [
+    "arduino",
+    "espidf"
+  ],
+  "name": "Freenove FNK0104B 2.8\" ESP32-S3 Display",
+  "upload": {
+    "flash_size": "16MB",
+    "maximum_ram_size": 327680,
+    "maximum_size": 16777216,
+    "require_upload_port": true,
+    "speed": 921600
+  },
+  "url": "https://www.lcdwiki.com/2.8inch_ESP32-S3_Display",
+  "vendor": "ShenZhen QDtech (LCDWIKI)"
+}
\ No newline at end of file
diff --git a/platformio.ini b/platformio.ini
index fa639618e2..9c45916211 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -68,6 +68,7 @@ default_envs =
 	;esp32-c5-tft
 	;esp32-c5
 	;ES3C28P
+	;Freenove-FNK0104AB
 	;nm-cyd-c5
 	;elecrow-24B
 	;elecrow-28B