Repeaters

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