Would anyone know of a good IOT Gateway that is WIFI based, accepts analog inputs (4-20ma, 0-5V ect) and then can send that data via MQTT?
I have a device I am using...but it is getting increasingly harder to find supply of it.
Any ideas?
You could just use an ESP32 flashed with Tasmota or similar firmware.
Hello,
MQTT gateway + Remote I/O with anaalog inputs. However, you have to connect MQTT gateway with WIFI AP.
EZG1300 MQTT gateway: https://www.sunix.com/en/product_detail.php?cid=1&kid=1&gid=1&pid=2111
EZR5231 4-ch Analog Input Ethernet IO Controller
https://www.sunix.com/en/product_detail.php?cid=1&kid=1&gid=3&pid=2011
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