I looked at the official latest EVT version V1.2, and there is no Bluetooth serial port SPP protocol routine. Does the official have it? Can you send it to me?
Due to the three major problems of electric vehicles, such as battery life, few charging piles, and long charging time, many car owners have battery life anxiety when choosing a car. How to relieve th
If you don't know how to set up the serial port, please see the following connection and serial port settings.
https://en.eeworld.com/bbs/thread-1221539-1-1.html
First, go to the schematic diagram and
[i=s]This post was last edited by wo4fisher on 2019-9-26 20:22[/i]This content is originally created by EEWORLD forum user wo4fisher . If you want to reprint or use it for commercial purposes, you mus