Resource Centre
Validation Toolkit & Protocol References
A consolidated reference for LoRaWAN parameters (DR, TxPower, and maximum payload) and the validation/test toolchain, including the Testmo user guide, common gateway backend commands, and the J-Link HEX firmware programming workflow — making testing and troubleshooting easier.

![[Node] Common Gateway CLI Commands](/_next/image?url=%2Fassets%2Fcovers%2F12.jpg&w=3840&q=75)
![[Node] Flashing HEX Firmware on RAK2461 with SEGGER J-Link](/_next/image?url=%2Fassets%2Fcovers%2F6.jpg&w=3840&q=75)
![[Node] LoRaWAN DR (Data Rate) — Reference](/_next/image?url=%2Fassets%2Fcovers%2F4.jpg&w=3840&q=75)
![[Node] LoRaWAN Max Payload — Reference](/_next/image?url=%2Fassets%2Fcovers%2F3.jpg&w=3840&q=75)
![[Node] LoRaWAN TxPower — Reference](/_next/image?url=%2Fassets%2Fcovers%2F5.jpg&w=3840&q=75)
![[Node] Testmo Basic User Guide](/_next/image?url=%2Fassets%2Fcovers%2F11.jpg&w=3840&q=75)