ESP8266 Arduino - gy-21p This tutorial goes over how to use the Arduino ESP8266 to visualize; temperature, humidity, barometric pressure, and altitude retrieved from the GYP-21P. ☁️ GYP-21P (BMP280+SI7021)Supplies * Arduino ESP2866 * SSD1306 0.
Arduino Arduino - Web Server (Mega 2560 R3 built-in ESP8266) This tutorial goes over how to use the Mega 2560 R3 built-in ESP8266 and create a web server by flashing the onboard ESP8266 with AT firmware which only requires programming only the ATmega2560. 📶
