Xiao WIO nRF

Specs:

Low power consumption nRF52840 microcontroller and Wio-SX1262, supporting BLE5.0 and LoRa (862-930MHz)

• Lora 910MHz antenna is external U.FL and IPEX conector
• Bluetooth 2.4GHz antenna is internal
• Has an integrated 0.1A lithium ion battery charger

Purchase link:

https://www.aliexpress.com/item/1005010599348765.html

Programming:

Use the official repeater firmware at https://meshcore.io/flasher

NOTICE: This nRF board requires a bluetooth OTA bootloader

To be able to update Over The Air update the bootloader