| Interface | IO | Device |
|---|---|---|
| USART1_TX | PA10 | MODEM |
| USART1_RX | PA9 | MODEM |
| USART2_TX | PA2 | Debug/External |
| USART2_RX | PA3 | Debug/External |
| USART4_TX | PA0 | RS485 |
| USART4_RX | PA1 | RS485 |
| USART4_SEL | PA15 | RS485_EN |
| SPI1_MOSI | PA7 | ANY |
| SPI1_MISO | PA6 | ANY |
| SPI1_SCK | PA5 | ANY |
| SPI1_NSS | PA4 | ANY |
| SPI2_MOSI | PB15 | EXTERNAL_MEMORY/NA |
| SPI2_MISO | PB14 | EXTERNAL_MEMORY/NA |
| SPI2_SCK | PB13 | EXTERNAL_MEMORY/NA |
| SPI2_NSS | PB12 | EXTERNAL_MEMORY/NA |
| I2C2_SDA | PB11 | ANY |
| I2C2_SCL | PB10 | ANY |
| I2C1_SDA | PB7 | ACCELEROMETER |
| I2C1_SCL | PB6 | ACCELEROMETER |
| I2C1_INT | PB5 | ACCELEROMETER_INTERRUPT |
| I2C1_RES | PB8 | ACCELEROMETER_RESET |
| I2C1_SEL | PB9 | ACCELEROMETER_SELECT |
| GPIO1 | PC0 | ANY |
| GPIO2 | PC1 | ANY |
| GPIO3 | PC2 | ANY |
| GPIO4 | PC3 | ANY |
| GPIO5 | PC4 | EN_PERIPHERALS |
| GPIO6 | PC5 | MODEM_RESET |
| ANALOG | PB0 | AN_TEMP |
| ANALOG | PB1 | AN_BATTERY |
| LED_R | PC10 | ANY |
| LED_B | PC11 | ANY |
| LED_G | PC12 | ANY |
This repository has been archived by the owner on Feb 24, 2022. It is now read-only.