Renesas MCU Firmware for IEC 104 Protocol Cloud Telemetry
Pain Points (Public)
Industrial IoT engineers transmitting substation telemetry to cloud platforms need embedded C firmware for Renesas MCUs interfaced with Quectel EC200 cellular modules. The system must reliably parse IEC 60870-5-104 supervisory data packets, manage AT-command modems, and maintain uninterrupted TCP/MQTT connections over cellular networks.
Suggested Approach (Public)
Develop solution for Embedded Firmware development for IEC 104 protocol conversion to cloud server using Renesas Mcu+EC20
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Opportunity assessment PRO
Development brief PRO
- Target industrial gateway integrators using Renesas MCUs who need a specialized lightweight C driver library for Quectel EC200 AT commands and IEC 60870-5-104 packet framing.
- Implement an embedded C state machine for the Quectel EC200 cellular modem managing APN connection, AT command sequence timeouts, and raw TCP socket setup.
Competitor evidence PRO
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Public Demand Evidence · 2 task(s)
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