good day,
I need to program a mod-zigbee uext. cant it be done via the 328 shield, or do i need one of the other pieces of hardware such as pick it3?
You need PICKIT3 debugger + PIC-ICSP adapter since MOD-ZIGBEE/MOD-ZIGBEE-UEXT/MOD-ZIGBEE-PIR feature the samll ISP connector (0.05' step). https://www.olimex.com/Products/PIC/Programmers/PIC-KIT3/ (https://www.olimex.com/Products/PIC/Programmers/PIC-KIT3/), https://www.olimex.com/Products/PIC/Programmers/PIC-ICSP/ (https://www.olimex.com/Products/PIC/Programmers/PIC-ICSP/).
Best regards,
Lub/OLIMEX