Riot-nodes error

Hi, I came across this topic (Node-Red and Xbee S2C), I noticed that they use this (GitHub - angryelectron/xbmq-java: XBee / Mqtt Gateway
GitHub - angryelectron/xbmq-js: NodeJS XBee to MQTT Gateway) and this (XBee · PyPI). So, is this the best ''formula'' for establishing Xbee connection in NR?