IRIV IO Controller IoT Gateway : Blynk
Read RS-485 Modbus temp/humidity on IRIV IO Controller and send to Blynk (V0/V1) over Ethernet using WIZnet W5x00 in CircuitPython. Includes steps and code.
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Project description
This tutorial shows how to use an IRIV IO Controller to read temperature/humidity from an RS-485 (Modbus RTU) sensor and upload the values to the Blynk cloud (virtual pins V0/V1) over Ethernet using a WIZnet W5x00 driver in CircuitPython. Blynk provides an easy mobile/dashboard UI so you can monitor values in real time. The original Cytron guide demonstrates the full flow with example code and screenshots. 🔧 Project Overview Project Name: IRIV IO Controller IoT Gateway : Blynk Author (Tutorial): Hussien Jawhar Sathik (Cytron) Platform: IRIV IO Controller (CircuitPython) Networking: WIZnet…
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