diff options
Diffstat (limited to 'src/machine/board_xiao-esp32c3.go')
| -rw-r--r-- | src/machine/board_xiao-esp32c3.go | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/src/machine/board_xiao-esp32c3.go b/src/machine/board_xiao-esp32c3.go new file mode 100644 index 000000000..5c65da3bb --- /dev/null +++ b/src/machine/board_xiao-esp32c3.go @@ -0,0 +1,54 @@ +//go:build xiao_esp32c3 +// +build xiao_esp32c3 + +// This file contains the pin mappings for the Seeed XIAO ESP32C3 boards. +// +// Seeed Studio XIAO ESP32C3 is an IoT mini development board based on +// the Espressif ESP32-C3 WiFi/Bluetooth dual-mode chip. +// +// - https://www.seeedstudio.com/Seeed-XIAO-ESP32C3-p-5431.html +// - https://wiki.seeedstudio.com/XIAO_ESP32C3_Getting_Started/ + +package machine + +// Digital Pins +const ( + D0 = GPIO2 + D1 = GPIO3 + D2 = GPIO4 + D3 = GPIO5 + D4 = GPIO6 + D5 = GPIO7 + D6 = GPIO21 + D7 = GPIO20 + D8 = GPIO8 + D9 = GPIO9 + D10 = GPIO10 +) + +// Analog pins +const ( + A0 = GPIO2 + A1 = GPIO3 + A2 = GPIO4 + A3 = GPIO5 +) + +// UART pins +const ( + UART_RX_PIN = GPIO20 + UART_TX_PIN = GPIO21 +) + +// I2C pins +const ( + SDA_PIN = GPIO6 + SCL_PIN = GPIO7 +) + +// SPI pins +const ( + SPI_SCK_PIN = GPIO8 + SPI_SDI_PIN = GPIO9 + SPI_SDO_PIN = GPIO10 +) |