ESP8266 runs on 3.3V and if you will give it 5V from the Arduino then it won’t work properly and it may get damage. Connect the VCC and the CH_PD to the 3.3V pin of Arduino. The RX pin of ESP8266 ...

Arduino TX -> ESP8266 SoftwareSerial RX (gpio14) Arduino RX <- ESP8266 SoftwareSErial TX (gpio12) This also should require levelshifting (at least from Arduino 5V to ESP8266 3.3V), but I discovered ...

The ESP8266-01 is only 3.3V tolerant, do not use 5V. So set FTDI only in 3.3V mode. 2. ... Connecting ESP8266-01 with Arduino: So far we have programmed our ESP8266-01 to read the required data from ...

ESP8266 Arduino core version which you are using (you can check it in Boards Manager) your sketch code; please wrap it into a code block, see Github markdown manual; when encountering an issue which ...

Arduino/ESP8266 based sprinkler Controller. Contribute to n0bel/ESPrinkler2 development by creating an account on GitHub. ... These transistors then drive 8 mini 5v relays. The relay contacts connect ...

ESP8266 Arduino core version which you are using (you can check it in Boards Manager) your sketch code; please wrap it into a code block, see Github markdown manual; when encountering an issue that ...

Despite a wealth of tutorials for setting up and writing code for the ESP8266 WiFi module, there has not been much of anything on programming this cheap wireless module with the Arduino IDE. Finall… ...