XIAO nRF52840:1x UART, 1x IIC, 1x SPI(connect to SX1262),1x NFC, 1x SWD, 11x GPIO(PWM), 6x ADC. ????Powerful LoRa Performance: Long-range LoRa on Semtech SX1262, supports 868/915 MHz bands. XIAO nRF52840.
Seeed Studio XIAO ESP32-C3 WiFi Bluetooth Development Board Module 4MB Flash
Seeed Studio XIAO ESP32S3 Dual-Core Board with WiFi, BLE 5, 8MB PSRAM, 8MB FLASH
Seeed Studio XIAO ESP32-C3 WiFi Bluetooth Development Board Module 4MB Flash NEW
nRF52840 Dev Board with USB, 1MB Flash, 256KB RAM. ADC, PWM, SPI, I2C GPIOs
Meshtastic Wio Tracker L1 LoRa Node NRF52840 GPS SX1262 862-930MHz GPS Low-power
Adafruit Feather NRF52840 Express Bluetooth 5 Module
