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EspHome Component to control a huawei r4850 power supply via CAN bus

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esphome-huawei-r4850

License

EspHome Component to control and read values from a huawei r4850 power supply via CAN bus.

Requirements

This component is currently tested and verified to work on a ESP32 using the Esphome esp32_can platform. So in addition to any ESP32 board of your choice you need a CAN tranceiver like the sn65hvd230. These are cheap and available from many sources and can be wired directly to the 3.3v GPIO and supply pins of the ESP32 board. In theory it should work also with the mcp2515 platform, but this is currently not tested and verified.

How to use

Please check the provided example esphome configuration: huawei_r4850.yaml

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EspHome Component to control a huawei r4850 power supply via CAN bus

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