https://community.openmqttgateway.com/t/arduino-uno-ethernet-shield-reboots-on-receiving-rf-signal-on-v-0-9/346/22 Rework led management to avoid use of global variables and specify special JSON_MSG_BUFFER for arduino UNO led can now be used for all the boards generalize use of F macro for memory optimization change jsonbuffer calculation method reduce pubsubclient max packet size for uno and nano
following lora api library def https://github.com/sandeepmistry/arduino-LoRa/blob/master/API.md
first implementation of a lora gateway integration, tested on ttgo heltec boards with embedded lora module #356 Sending and receiving working