915 Generation PyWiFi-ESP8266 Development Board+PyBase+0.9 Inch OLED+USB Ca

Features: 1. Compatible with pyboard interface
2. Automatic download circuit
3. On board lithium battery input interface and charging circuit
4. The buttons and are arranged and the silk screen is clear Specifications:
Pyboard interface: supports pyBoard, pyWiFi-ESP8266, pyWifi-ESP32
2.54mm row pin: lead out all interfaces of pyboard
Two : leading out and Potentiometer: input
Passive buzzer: DAC output
Button battery holder: install CR1220 button battery
Servo interface: steering gear interface X1-X4 (external isolation circuit is required to connect the steering gear)
OLED interface: 4P/0.96 inch/I2C/OLED display
1.77 inch LCD interface: suitable for 01 Studio 1.77 inch LCD display
2.4 inch LCD interface: suitable for 01 Studio 2.4 inch LCD display
Temperature sensor: DS18B20
Temperature and humidity sensor: Sensor interface 1: 3P anti fool interface for external sensors
Sensor interface 2: 3P anti fool interface for external sensors
Communication interface: 4P anti fool interface for external UART/I2C equipment
Lithium battery charging circuit: charge the connected lithium battery (red light → charge, green light → full charge)
Material: PCB+Metal
colour: Black Package Contents:
1 x pyWiFi - ESP8266 development board
1 x pyBase
1 x 0.9 inch OLED
1 x USB cable Only the above package content, other are not included.
Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.