Interfacing ESP8266 With Arduino | Using ESP8266 With
Apr 09, 2019 · Interfacing ESP8266 With Arduino Uno Hardware Connection. ESP8266-01 have 8 pins. And you have to connect to the 3.3 volt, ground, TXD and RXD pins of Arduino Uno. Connect the Arduino’s 3v3 (3.3V) output to the VCC, RESET and CH_PD of ESP8266-01. Connect GND (ground) to the GND of ESP8266. Connect Pin 0 (RXD) of Arduino to the TX pin of ESP8066.
DA: 12 PA: 82 MOZ Rank: 92