Arduino Portenta H7 M7 Core v1.8.5 Supported Official Arduino support colcon.meta Arduino Nano RP2040 Connect v1.8.5 Supported Official Arduino support colcon_verylowmem.meta OpenCR v1.4.16 Supported ...
Setting it up is really easy.
CoAP client, server library for Arduino. CoAP simple server, client library for Arduino IDE/PlatformIO, ESP32, ESP8266. Some sample sketches for Arduino included(/examples/). coaptest.ino : simple ...