Go Down

Topic: connection between ESP8266 and ultrasonic sensor distance (Read 194 times) previous topic - next topic

lingesharya9

I am able to connect Arduino uno with Esp8266, now I want to connect ultrasonic sensor distance to Esp8266 and i want to read data and send that data through  rest call. My question is how to connect ultrasonic sensor to esp8266 and how to read data from sensor.

Arduino Uno      ESP8266

3.3v-------------->Vcc
Tx  -------------->Tx
Rx  -------------->Rx
Gnd-------------->Gnd

Esp8266
CH-PD---------> Vcc
Gnd   --------->GP IO 0


ozil_11

Can't you connect ultrasonic sensor to Arduino and then send through esp. You already have a lot of support on it on the web

Go Up