This describes our (me, Akarsh & Michael) little adventure of trying to figure out why the transmission power from a Digi Xbee PRO module was much lower than expected.
XBEE PRO SX module hardware
We could identify these ICs on the Xbee PRO module:
- Silicon Labs EFM32-G230F256G Gecko Cortex-M3 microcontroller
- Analog Devices ADF7023 FSK/ASK transceiver
- Qorvo RF5110 GSM power amplifier