Product Description The NodeMcu is an open-source development kit based on the popular chip ESP8266 (ESP-12E), using the Lua programming language, a development environment for applications that provide fast Wi-Fi connectivity. The ESP8266 is a...

Connect your Pi to the world’s mobile networks! The Raspberry Pi GSM Board (SIM800) from ModMyPi is a SIM800 quad-band GSM/GPRS/BT module for use on the Raspberry Pi. The board is fully plug and play, and designed to interact with the...