Wemos Geekcreit D1 mini V2.2.0 WIFI Internet DEV Board - Tasmota 14 - ioBroker

Article description:

WiFi development board

Already flashed with the latest Tasmota firmware.

Developer board with the very popular ESP8266 chipSet and built-in WiFi module.

In conjunction with the ESP8266 module of the Wemos D1 mini compatible board and the diverse Arduino libraries, there are no limits to your creativity.

Control relays, LEDs, evaluate sensors or create your own IOT device.

With this small, light and inexpensive module, all of this is easily possible.

Technical data:

Wi-Fi Type: IEEE 802.11 b/g/n 2.4GHz

Security protocols: WEP/WPA-PSK/WPA2-PSK

32-bit microprocessor with 4MB Flash

CH340 USB to serial converter, for easy flashing

Input voltage: 5V via Micro USB

Input voltage: 3.3 V via analog input

Interfaces: WiFi, USB (serial), SPI, I2C, TWI

11 digital input/output pins

all pins have interrupts

PWM / I2C & 1-wire support unit (except D0)

Compatible with Arduino

Compatible with NodeMCU

Compatible with Tasmota

Compatible with many shields/modules