# Pinout {% file src="/files/2MI4TboRY7AjWDRf2B8z" %} Pinout reference poster (PDF) {% endfile %} ### **POWER1** | Pin Number | Signal Name | Voltage | | ---------- | ------------------- | ------- | | 1 | VBRICK1 | 5.0V | | 2 | VBRICK1 | 5.0V | | 3 | I2C1\_SCL\_PWR\_EXT | 3.3V | | 4 | I2C1\_SDA\_PWR\_EXT | 3.3V | | 5 | GND | GND | | 6 | GND | GND | ### **POWER2** | Pin Number | Signal Name | Voltage | | ---------- | ------------------------- | ------- | | 1 | VBRICK2 | 5.0V | | 2 | VBRICK2 | 5.0V | | 3 | I2C2\_SCL\_BASE\_PWR\_EXT | 3.3V | | 4 | I2C2\_SDA\_BASE\_PWR\_EXT | 3.3V | | 5 | GND | GND | | 6 | GND | GND | ### **POWER3** | Pin Number | Signal Name | Voltage | | ---------- | ------------------- | ------- | | 1 | VBRICK3 | 5.0V | | 2 | VBRICK3 | 5.0V | | 3 | I2C3\_SCL\_PWR\_EXT | 3.3V | | 4 | I2C3\_SDA\_PWR\_EXT | 3.3V | | 5 | GND | GND | | 6 | GND | GND | ### **TELEM1** | Pin Number | Signal Name | Voltage | | ---------- | ----------------------- | ------- | | 1 | VDD\_5V\_HIPOWER | 5.0V | | 2 | UART7\_TX\_TELEM1\_EXT | 3.3V | | 3 | UART7\_RX\_TELEM1\_EXT | 3.3V | | 4 | UART7\_CTS\_TELEM1\_EXT | 3.3V | | 5 | UART7\_RTS\_TELEM1\_EXT | 3.3V | | 6 | GND | GND | ### **TELEM3** | Pin Number | Signal Name | Voltage | | ---------- | ------------------------ | ------- | | 1 | VDD\_5V\_HIPOWER | 5.0V | | 2 | USART2\_TX\_TELEM3\_EXT | 3.3V | | 3 | USART2\_RX\_TELEM3\_EXT | 3.3V | | 4 | USART2\_CTS\_TELEM3\_EXT | 3.3V | | 5 | USART2\_RTS\_TELEM3\_EXT | 3.3V | | 6 | GND | GND | ### **GPS1** | Pin Number | Signal Name | Voltage | | ---------- | ------------------------------ | ----------------- | | 1 | VDD\_5V\_PERIPH | 5.0V | | 2 | USART1\_TX\_GPS1\_EXT | 3.3V | | 3 | USART1\_RX\_GPS1\_EXT | 3.3V | | 4 | I2C1\_SCL\_GPS1\_EXT | 3.3V | | 5 | I2C1\_SDA\_GPS1\_EXT | 3.3V | | 6 | NSAFETY\_SWITCH\_IN\_EXT | 3.3V | | 7 | NSAFETY\_SWITCH\_LED\_OUT\_EXT | 3.3V | | 8 | 3V3\_FMU | 3.3V | | 9 | BUZZER\_EXT | 5.0V (open drain) | | 10 | GND | GND | ### **GPS2** | Pin Number | Signal Name | Voltage | | ---------- | -------------------------- | ------- | | 1 | VDD\_5V\_HIPOWER | 5.0V | | 2 | UART8\_TX\_GPS2\_EXT | 3.3V | | 3 | UART8\_RX\_GPS2\_EXT | 3.3V | | 4 | I2C2\_SCL\_BASE\_GPS2\_EXT | 3.3V | | 5 | I2C2\_SDA\_BASE\_GPS2\_EXT | 3.3V | | 6 | GND | GND | ### **CAN1** | Pin Number | Signal Name | Voltage | | ---------- | ---------------- | ------- | | 1 | VDD\_5V\_HIPOWER | 5.0V | | 2 | CAN1\_H | 3.3V | | 3 | CAN1\_L | 3.3V | | 4 | GND | GND | ### **CAN2** | Pin Number | Signal Name | Voltage | | ---------- | --------------- | ------- | | 1 | VDD\_5V\_PERIPH | 5.0V | | 2 | CAN2\_H | 3.3V | | 3 | CAN2\_L | 3.3V | | 4 | GND | GND | ### **RC** | Pin Number | Signal Name | Voltage | | ---------- | --------------------------- | ------- | | 1 | VDD\_5V\_SBUS\_RC | 5.0V | | 2 | RX\_SBUS\_IN\_EXT | 3.3V | | 3 | USART6\_TX\_RC\_OUTPUT\_EXT | 3.3V | | 4 | VDD\_3V3\_SPEKTRUM | 3.3V | | 5 | GND | GND | ### **PWM** | Pin Number | Signal Name | Voltage | | ---------- | ---------------------- | ---------- | | 1 | VDD SERVO (NO CONNECT) | NO CONNECT | | 2 | FMU\_CH1\_EXT | 3.3V | | 3 | FMU\_CH2\_EXT | 3.3V | | 4 | FMU\_CH3\_EXT | 3.3V | | 5 | FMU\_CH4\_EXT | 3.3V | | 6 | FMU\_CH5\_EXT | 3.3V | | 7 | FMU\_CH6\_EXT | 3.3V | | 8 | FMU\_CH7\_EXT | 3.3V | | 9 | FMU\_CH8\_EXT | 3.3V | | 10 | GND | GND | ### **ADIO** | Pin Number | Signal Name | Voltage | | ---------- | --------------- | ------- | | 1 | VDD\_5V\_PERIPH | 5.0V | | 2 | FMU\_CAP\_EXT | 3.3V | | 3 | NARMED\_EXT | 3.3V | | 4 | ADC1\_3V3\_EXT | 3.3V | | 5 | ADC1\_6V6\_EXT | 6.6V | | 6 | GND | GND | ### **SPI6** | Pin Number | Signal Name | Voltage | | ---------- | ----------------- | ------- | | 1 | VDD\_5V\_PERIPH | 5.0V | | 2 | SPI6\_SCK\_EXT | 3.3V | | 3 | SPI6\_MISO\_EXT | 3.3V | | 4 | SPI6\_MOSI\_EXT | 3.3V | | 5 | SPI6\_NCS1\_EXT | 3.3V | | 6 | SPI6\_NCS2\_EXT | 3.3V | | 7 | SPIX\_NSYNC\_EXT | 3.3V | | 8 | SPI6\_DRDY1\_EXT | 3.3V | | 9 | SPI6\_DRDY2\_EXT | 3.3V | | 10 | SPI6\_NRESET\_EXT | 3.3V | | 11 | GND | GND | ### **I2C3** | Pin Number | Signal Name | Voltage | | ---------- | --------------- | ------- | | 1 | VDD\_5V\_PERIPH | 5.0V | | 2 | I2C3\_SCL\_EXT | 3.3V | | 3 | I2C3\_SDA\_EXT | 3.3V | | 4 | GND | GND | ### **UART4/I2C3** | Pin Number | Signal Name | Voltage | | ---------- | --------------- | ------- | | 1 | VDD\_5V\_PERIPH | 5.0V | | 2 | UART4\_TX\_EXT | 3.3V | | 3 | UART4\_RX\_EXT | 3.3V | | 4 | I2C3\_SCL\_EXT | 3.3V | | 5 | I2C3\_SDA\_EXT | 3.3V | | 6 | GND | GND | ### **FC Debug** | Pin Number | Signal Name | Voltage | | ---------- | ---------------------- | ------- | | 1 | 3V3\_FMU | 3.3V | | 2 | USART3\_TX\_DEBUG | 3.3V | | 3 | USART3\_RX\_DEBUG\_EXT | 3.3V | | 4 | FMU\_SWDIO | 3.3V | | 5 | FMU\_SWCLK | 3.3V | | 6 | SPI6\_SCK\_EXTERNAL1 | 3.3V | | 7 | NFC\_GPIO | 3.3V | | 8 | PD15 | 3.3V | | 9 | FMU\_NRST | 3.3V | | 10 | GND | GND | ### **Jetson SPI0** | Pin Number | Signal Name | Voltage | | ---------- | ---------------- | ------- | | 1 | VDD\_5V\_JPERIPH | 5.0V | | 2 | SPI0\_MOSI\_3V3 | 3.3V | | 3 | SPI0\_SCK\_3V3 | 3.3V | | 4 | SPI0\_MISO\_3V3 | 3.3V | | 5 | SPI0\_CS0N\_3V3 | 3.3V | | 6 | SPI0\_CS1N\_3V3 | 3.3V | | 7 | GND | GND | ### **Jetson SPI1** | Pin Number | Signal Name | Voltage | | ---------- | ---------------- | ---------- | | 1 | VDD\_5V\_JPERIPH | 5.0V | | 2 | SPI1\_MOSI\_3V3 | 3.3V | | 3 | SPI1\_SCK\_3V3 | 3.3V | | 4 | SPI1\_MISO\_3V3 | 3.3V | | 5 | SPI1\_CS0N\_3V3 | 3.3V | | 6 | NO CONNECT | NO CONNECT | | 7 | GND | GND | ### **Jetson I2S0** | Pin Number | Signal Name | Voltage | | ---------- | ---------------- | ------- | | 1 | VDD\_5V\_JPERIPH | 5.0V | | 2 | I2S0\_DOUT\_3V3 | 3.3V | | 3 | I2S0\_DIN\_3V3 | 3.3V | | 4 | I2S0\_LRCLK\_3V3 | 3.3V | | 5 | I2S0\_SCLK\_3V3 | 3.3V | | 6 | AUD\_MCLK\_3V3 | 3.3V | | 7 | GND | GND | ### **Jetson I2C0** | Pin Number | Signal Name | Voltage | | ---------- | ---------------- | ------- | | 1 | VDD\_5V\_JPERIPH | 5.0V | | 2 | I2C0\_SCL\_EXT | 3.3V | | 3 | I2C0\_SDA\_EXT | 3.3V | | 4 | GND | GND | ### **Jetson CAN** | Pin Number | Signal Name | Voltage | | ---------- | ---------------- | ------- | | 1 | VDD\_5V\_JPERIPH | 5.0V | | 2 | JCAN\_H | 3.3V | | 3 | JCAN\_L | 3.3V | | 4 | GND | GND | ### **Jetson Fan** | Pin Number | Signal Name | Voltage | | ---------- | ---------------- | ------- | | 1 | GND | GND | | 2 | VDD\_5V\_JPERIPH | 5.0V | | 3 | FAN\_TACH\_CON | 5.0V | | 4 | FAN\_PWM\_Q\* | 5.0V | ### **Jetson M.2 Key E** | Pin Number | Signal Name | Voltage | | ------------ | ------------------------- | ------- | | 2, 4, 72, 74 | 3V3 | 3.3V | | 3 | HUB\_USB4\_M2\_P | 3.3V | | 5 | HUB\_USB4\_M2\_N | 3.3V | | 8 | I2S1\_SCLK | 1.8V | | 10 | I2S1\_LRCLK | 1.8V | | 12 | I2S1\_DIN | 1.8V | | 14 | I2S1\_DOUT | 1.8V | | 20 | BT\_M2\_WAKE\_AP (GPIO02) | 1.8V | | 22 | UART0\_RXD\_1V8 | 1.8V | | 32 | UART0\_TXD\_1V8 | 1.8V | | 34 | UART0\_CTS\_1V8 | 1.8V | | 36 | UART0\_RTS\_1V8 | 1.8V | | 58 | I2C\_M2\_DATA\_1V8 | 1.8V | | 60 | I2C\_M2\_CLK\_1V8 | 1.8V | ### **Jetson Debug** | Pin Number | Signal Name | Voltage | | ---------- | --------------- | ---------- | | 1 | 3V3 | 3.3V | | 2 | UART2\_TXD\_3V3 | 3.3V | | 3 | UART2\_RXD\_3V3 | 3.3V | | 4 | NO CONNECT | NO CONNECT | | 5 | NO CONNECT | NO CONNECT | | 6 | GND | GND | ### **Jetson CSI0** | Pin Number | Signal Name | Voltage | | ---------- | --------------- | ------- | | 1 | 3V3 | 3.3V | | 2 | CAM0\_SDA | 3.3V | | 3 | CAM0\_SCL | 3.3V | | 4 | CAM0\_MCLK | 1.8V | | 5 | CAM0\_PWDN\_3V3 | 3.3V | | 6 | GND | GND | | 7 | CSI0\_CLK\_P | 1.2V | | 8 | CSI0\_CLK\_N | 1.2V | | 9 | GND | GND | | 10 | CSI0\_D1\_P | 1.2V | | 11 | CSI0\_D1\_N | 1.2V | | 12 | GND | GND | | 13 | CSI0\_D0\_P | 1.2V | | 14 | CSI0\_D0\_N | 1.2V | | 15 | GND | GND | ### **Jetson CSI1** | Pin Number | Signal Name | Voltage | | ---------- | --------------- | ------- | | 1 | 3V3 | 3.3V | | 2 | CAM1\_SDA | 3.3V | | 3 | CAM1\_SCL | 3.3V | | 4 | CAM1\_MCLK | 1.8V | | 5 | CAM1\_PWDN\_3V3 | 3.3V | | 6 | GND | GND | | 7 | CSI1\_CLK\_P | 1.2V | | 8 | CSI1\_CLK\_N | 1.2V | | 9 | GND | GND | | 10 | CSI1\_D1\_P | 1.2V | | 11 | CSI1\_D1\_N | 1.2V | | 12 | GND | GND | | 13 | CSI1\_D0\_P | 1.2V | | 14 | CSI1\_D0\_N | 1.2V | | 15 | GND | GND | ### **Jetson CSI2** | Pin Number | Signal Name | Voltage | | ---------- | --------------------------------------------- | ------- | | 1 | 3V3 | 3.3V | | 2 | CAM2\_SDA | 3.3V | | 3 | CAM2\_SCL | 3.3V | | 4 | CAM2\_MCLK (GPIO01 GP65) | 1.8V | | 5 | CAM2\_PWDN\_3V3 (SPI1\_CS1\* GP40\_SPI3\_CS1) | 3.3V | | 6 | GND | GND | | 7 | CSI2\_CLK\_P | 1.2V | | 8 | CSI2\_CLK\_N | 1.2V | | 9 | GND | GND | | 10 | CSI2\_D1\_P | 1.2V | | 11 | CSI2\_D1\_N | 1.2V | | 12 | GND | GND | | 13 | CSI2\_D0\_P | 1.2V | | 14 | CSI2\_D0\_N | 1.2V | | 15 | GND | GND | ### **Jetson CSI3** | Pin Number | Signal Name | Voltage | | ---------- | ------------------------ | ------- | | 1 | 3V3 | 3.3V | | 2 | CAM3\_SDA | 3.3V | | 3 | CAM3\_SCL | 3.3V | | 4 | CAM3\_MCLK (GPIO11 GP66) | 1.8V | | 5 | CAM3\_PWDN\_3V3 (GPIO06) | 3.3V | | 6 | GND | GND | | 7 | CSI3\_CLK\_P | 1.2V | | 8 | CSI3\_CLK\_N | 1.2V | | 9 | GND | GND | | 10 | CSI3\_D1\_P | 1.2V | | 11 | CSI3\_D1\_N | 1.2V | | 12 | GND | GND | | 13 | CSI3\_D0\_P | 1.2V | | 14 | CSI3\_D0\_N | 1.2V | | 15 | GND | GND | --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.arkelectron.com/products/flight-controller/jetson-pabs/ark-jetson-pab-carrier/pinout.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.