ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either hos...


The Wemos Mini is a small ESP-8266 based wifi board.
11 digital io pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0)
1 analog input(3.2V max input)
a Micro USB connection
Compatible with Arduino and nodemcu
| Manufacturer(s) | Lolin | 
| Used chip | ESP8266EX | 
| Flash | 4 (MB) | 
| Total nr of pins | 16 | 
| Programmable pins | 12 | 
| Antenna | PCB Antenna | 
| Module | ESP-12F |