IAP15W4K58S4 Development Board Compatible With STC15W4K56S4 Core Board ESP8266 Development Doard

Board interface: 1. Display interface: support 1602 display, 0.96 OLED, 1.8 inch TFT 2. Single chip: IAP15W4K58S4 or STC15W4K56S4 3. Multi-function interface: support bluetooth module, SIM800L GSM module, gyroscope, etc. 4. Temperature and humidity sensor interface: support DHT11, DS18B20, photoresistor, thermistor 5.LED*3 6. Button *4 7.ESP8266 socket 8. Power indication 9. Power switch 10. External power supply interface 11.DC power interface 12. Power supply selection jumper: USB, VCC3.3 or 5V 13.3.3V Wenya chip 14. Photocoupler relay: AQY212EH, can control DC60V 500mA load 15.USB to TTL circuit 16.1602 contrast adjustment 17. Serial jumper: CH340G can be disconnected from the MCU, and the other three serial ports can be debugged. 18.NRF24L01 2.4G wireless module interface Package Included: 1 x IAP15W4K58S4 Development Board 1 x USB cable 4 x Support stud 5 x Jumper cap 1 x Photoresistor 1 x Thermistor