esphome / esphome/feature-requests
Can the 1kW mppt controller according to the open source scheme be added to esphome?
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Description
https://youtu.be/ShXNJM6uHLM?si=V8clKahLtfnHim2G
There is a 1kw mppt controller in YouTube, which uses esp32 to realize the switch control of mos tube.It is very simple to see the hardware connection. The whole principle is to collect the input and output voltage, current and power.Then adjust the switching frequency of the FET.And duty cycle,Just do itRealize the adjustable output voltage.Esphome natively supports ina226, which can be used for input and output acquisition.
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Research direction
Start by reviewing the linked YouTube video and the existing ESPHome INA226 support. Confirm how the ESP32 controls the MOSFET and how input/output voltage, current, and power are measured. Done would require a defined ESPHome implementation and clear behavior for switching frequency, duty cycle, and adjustable output voltage.
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Assessment
- Domain
- embedded-iot
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100