Decription:
Feature:
1. Based on ESP-8266EX
2. For Arduino compatible, programming with Arduino IDE
3.11XI/O pin
4.1XADC pin (input 0-3.3V)
5. Support OTA online
6. Onboard 5V 1A switching power supply (maximum input 24V)
Technical specifications:
11 digital input pins
all pins have interrupts
PWM / I2C & One-Wire support
1 analog input (3.3V maximum)
Micro USB port
Included:
1 x D1 mini board
1 x pin set (short)
1 x pin set (long)