I’m trying to find what is the most mature platform/mcu/board for RIOT, so that I can study it. Then I will build a few apps for this board and determine the value/benefit of RIOT. I have a lot of IoT hardware, but none of it seems to be well supported by RIOT at this point.
Assuming there is value/benefit, I have an IoT stack (OpenTag/DASH7) that works with STM32L0, L1, and recently TI CC13xx, so then I need to assess the feasibility of porting RIOT to my stack.
OpenTag - Wikipedia
DASH7 - Wikipedia
welcome to RIOT! Have a look at these devices:
Remote Revision B (relatively new in RIOT)
Also consider the fit iot-lab which consists of custom "iotlab-m3" nodes
with default components on it:
As you mentioned the STM32, we support plenty discovery and nucleo
boards which you would need to equip with an external transceiver like
e.g. the openlabs.