Good afternoon! I have read a lot of webpages and followed a lot of tutorials on how to interface my Nodemcu v3 Lolin with a module HC-05 but I can't get it to transmit and receive information at the same time. What is happenning right now is that I can send information to Arduino Serial Monitor O…

Interfacing Nodemcu v3 Lolin with HC05

cattledog September 7, 2021, 4:18pm 6

Great news.

You might consider using an ESP32 for you project. It has integrated Bluetooth.

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