Serial MQTT Ethernet Modules

Serial MQTT Ethernet Modules from Sollae Systems give your serial devices a direct path into modern IoT infrastructures by supporting the lightweight, efficient MQTT protocol over Ethernet. Designed for RS-232/422/485 equipment, these modules translate serial traffic into publish/subscribe messages so you can monitor and control your field devices via any MQTT-enabled cloud or platform—without rewriting your firmware.

Whether you’re building remote monitoring, condition-based maintenance or comprehensive IIoT sensor networks, the Serial MQTT Ethernet Module offers a cost-effective, future-proof way to bring traditional serial hardware into the cloud-native world.