Z-Bee Duo/Firmware upgrade
CC2652P chip is provided with a serial bootloader, so if internal firmware have to be updated, no external programmers are needed. Flash can be done both from USB and from serial (when connected as a Raspberry hat). Take care to use a new firmware provided with serial bootloader to not loose bootloader functionality.
RF-Star version (blue chip): latest tested coordinator firmwares are:
E-Byte version (green chip): latest tested coordinator firmwares are: