2025-06-11 15:18:43 +08:00
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2025-10-10 10:09:04 +08:00
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# FT1710DAFV1 Module Pin Definition Table - Updated 0925
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| Pin | Symbol | Function Description |
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|-----|------|----------|
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| 1 | GND | Ground |
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| 2 | RFIO | 2.4&5G Wi-Fi/BLE External Antenna Interface |
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| 3 | GND | Ground |
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| 4 | NC | NC |
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| 5 | PB20 | GPIO or WAKEUP HOST (IO Voltage always 3.3V) |
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| 6 | PA27 | GPIO |
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| 7 | PB21 | GPIO or WAKEUP HOST (IO Voltage always 3.3V)|
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| 8 | ADC2(PB17)/NC | GPIO(WAKEUP HOST) OR ADC2(PB17 SDIO_4Bit_Mode) / NC(SDIO_1Bit_Mode) |
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| 9 | VCC | 3.3V supply |
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| 10 | USB_DM(PA28) | USB_DM OR GPIO |
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| 11 | USB_DP(PA29) | USB_DP OR GPIO |
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| 12 | WIFI_EN | Chip_EN High: Enables the chip<br>Low: Module power off. |
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| 13 | PB30 | GPIO OR WAKEUP HOST (IO Voltage always 3.3V)|
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| 14 | SDIO_D2(PA13)/ADC2(PB17) | SDIO_D2(PA13 SDIO_4Bit_Mode)/GPIO(WAKEUP HOST) OR ADC2(PB17 SDIO_1Bit_Mode) |
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| 15 | SDIO_D3(PA14)/ADC1(PB18) | SDIO_D3(PA14 SDIO_4Bit_Mode)/GPIO(WAKEUP HOST) OR ADC1(PB18 SDIO_1Bit_Mode) |
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| 16 | SDIO_CMD(PA15) | SDIO command |
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| 17 | SDIO_CLK(PA16) | SDIO clock |
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| 18 | SDIO_D0(PA17) | SDIO_D0 |
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| 19 | SDIO_D1(PA18) | SDIO_D1 OR GPIO |
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| 20 | GND | Ground |
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| 21 | BAT_MEAS | BAT_MEAS(0-5V) |
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| 22 | VDDIO | I/O Voltage supply. NC (Internal 1.8V supply) / External 3.3V/1.8V supply |
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| 23 | NC | NC |
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| 24 | NC | NC |
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| 25 | ADC1(PB18)/NC | GPIO(WAKEUP HOST) OR ADC1(PB18 SDIO_4Bit_Mode) / NC(SDIO_1Bit_Mode) |
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| 26 | PA26 | GPIO |
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| 27 | PA12 | GPIO |
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| 28 | PA8 | GPIO |
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| 29 | NC | NC |
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| 30 | NC | NC |
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| 31 | GND | Ground |
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| 32 | NC | NC |
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| 33 | GND | Ground |
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| 34 | NC | NC |
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| 35 | NC | NC |
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| 36 | GND | Ground |
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| 37 | UART_LOG_TXD(PB5) | UART_LOG_TXD<br>For firmware download (IO Voltage always 3.3V) |
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| 38 | UART_LOG_RXD(PB4) | UART_LOG_RXD<br>For firmware download (IO Voltage always 3.3V) |
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| 39 | WiFi_FACTORY_RST(PB19) | GPIO(WIFI Factor Reset) or ADC0 |
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| 40 | PB31 | GPIO or WAKEUP HOST (IO Voltage always 3.3V)|
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| 41 | NC | NC |
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| 42 | PA30 | GPIO or WAKEUP HOST |
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| 43 | PA31 | GPIO or WAKEUP HOST |
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| 44 | NC | NC |
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