Using ESP8266 Nodemcu with Current sensor ACS712
Posted: Thu Jan 31, 2019 10:18 amHi,
Is it possible to use current sensor ACS 712 directly with ESP8266 nodemcu board? Asking because ACS712 gives around 5V of analog output and not sure if nodeMCU can handle 5V in the Analog input PIN.
Or should I use an Arduino board in between nodeMCU and the ACS712 sensor?
Is it possible to use current sensor ACS 712 directly with ESP8266 nodemcu board? Asking because ACS712 gives around 5V of analog output and not sure if nodeMCU can handle 5V in the Analog input PIN.
Or should I use an Arduino board in between nodeMCU and the ACS712 sensor?