What is it?
It is an upgrade version of Deauther MiNi
Why did you make it?
I released DeautherMiNiV2 for a long time. There are still some details could be improved. I changed + and - direction of connector so it is compatible with most of battery you can purchase. It uses PH2.0 connector and any 3.7V Li-Battery is OK. RTC DS3231 could only work when battery is connected. I uses TP4056x + LM39100 for Deauther MiNi V2. Then I find it is not good enough, TP4056 charges battery a little slow and LM39100 wastes some power when battery is lower than 3.3V. Finally I decide to use TP5410 +AMS1117 solution. I know somebody does not like AMS1117 but I want to say ingore this TP5410+AMS1117 will give a better efficiency and performance
GPIOs and hardware info:
- Display: SH1106 1.3" OLED
- Display SDA: GPIO 5 (D1)
- Display SCL/SCK: GPIO 4 (D2)
- WS2812b LED: GPIO 15 (D8)
- Button Up: GPIO 12
- Button Down: GPIO 13
- Button Select: GPIO 14
- High Light LED: GPIO16
- All ESP8266 pins break out.
What makes it special?
- Only ~80mA power usage
- TP5410+AMS1117 power solution
- Included 5dB antenna
- All GPIO breakouts and 3.3 and 5V output
- 2 LEDs to indicate battery charging status (Red:Charging,Green:Full)
Use it only for testing and educational purposes against your own devices!
I don't take responsibility for what you do with it.
Please check the legal regulations for your country to make sure you don't violate any laws.