By default theRAM4270 is shipped with Channel TX Power = 0 and DR = 5
When monitoring the Transmit Power of the RAK4270 it is over 100mA (at 3.3V) and but ADR downlinks from the server bring this down to 70mA after 60 or so uplinks
This is performed without any MCU host intervention.
Other Lora Sensors that we have looked at have a much lower Transmit Power (approx 35mA) with the same LORA Server (same distance from the LORA Server)
Can the Host MCU simply change the TX Power Setting in the RAK4270 to reduce the Transmit Power or should this be reduced along with the DR setting ?
Should the LORA sensor start with a lower transmit power setting and then increase the transmit power if the Join Request is not successful ?
If the LORA sensor does not get a successful Join Request when on Maximum power what if the best action to perform ?
Thank You all again