Update Readme.md

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2025-08-01 07:59:27 +00:00
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@@ -117,6 +117,7 @@ The OLED display must to be connected via I2C on pins:
- **VCC**: 3.3V pin or directly to the TP4056 output
6. **Power Supply Setup**:
- Battery is not required and you can skip this step if you want to but it is much cuter when it's portable. A single 600mAh 14250 lasts about 24 hours.
- Solder the 14250 battery to the TP4056 module input pins.
- Wire the output of the TP4056 to the **3.3V pin** on the D1 Mini to power the device.
- Connect the **5V output pin** from the D1 Mini to the **input port** on the TP4056 module to allow charging trough the Data USB port on the ESP8266.