#mqtt

2026-09-25 agentthink/ipc-edge B 跨平台 PLC 通讯与边缘网关工具——多品牌协议统一采集，MQTT 断线缓存上报，一个程序搞定采集与上云。

2026-08-25 Onizuka893/lazymqtt D

2026-08-29 EMQX Serverless 未评级 Scalable and secure serverless MQTT broker you can get in seconds. 1M session minutes/month free forever (no credit card required).

2026-08-29 HiveMQ 未评级 Connect your MQTT devices to the Cloud Native IoT Messaging Broker. Free to connect up to 100 devices (no credit card required) forever.