ESP8266 Community Forum

- Tue Jun 20, 2017 12:25 pm #67404 Hiii,
I want to connect fingerprint sensor to nodemcu esp8266 and want to use Fingerprint library for authenticating the fingerprints and send boolean data over the wifi for management.
So i my question is can i code fingerprint library on nodemcu esp8266 and will it do the job for me????
Please i need advice its an important project..

- Tue Jun 20, 2017 4:57 pm #67417 Yes, just connect a fingerprint scanner to the UART of the ESP and with the correct code (which should be fairly easy), you're off.

Assumption is the mother of all f*ckups. At least: that's what I'm assuming.