Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi.

lcsouzamenezes / Arduino-1 Public forked from fustyles/Arduino Notifications Fork 0 Star 0 Insights ...

Setup baud rate and wifi connectivity of ESP01. (115200) Connect ESP01 to serial (hardware port: pin#0 and pin#1) of UNO and power up. Wait until LED turns on. Host a websocket client homepage ...