@kalina I'm new to MySensors and exploring if there are gateways that suite my needs. Yours looks particularly interesting. However in this topic I read MQTT is not supported. I assume that this means you cannot run a MQTT broker on the MDMSGate but that it can be an MQTT client correct? Also I do need both RFM69 and NRF2401 radios can both be active at the same time on the device or is it mutually exclusive and does one need a gateway for each radio? Please explain. Many thanx in advance.