esp-01 extension board, with 4 mosfet transistors independently controlled, also has 1 power led and 4 status leds, and 3.3v stabilizations (can be powered up to 30V)
- 4 mosfet transistors, connected to an pinheads
- supports up to 30V DC (depending on the used mosfets)
- no separate power needed for the ESP-01
- 3.3 Voltage stabilizer
- capacitor for voltage fluctuations
- power indicator LED
- status LED for each mosfet (so you can se if it's enabled or no)
The board was tested with 12V comuper fans
Here are some repositories you can check out for using with this board.
If you want more info feel free to leave me a message !