Return ERROR for everything
Posted: Wed Aug 03, 2016 1:19 pmI don't know really where to look, so if anyone can help me, i'd appreciate it. I'm working with an ESP module connected to an arduino nano. I used this sketch (https://github.com/bonggeek/Samples/blo ... peater.ino). The module turns on an the communication seems to work. However, any command I type in, even just AT, gives me an ERROR response. Oddly the AT+CIOBAUD works just fine and gives me OK. I've checked that my source is able to supply more current than drawed by the module. Does anyone know what it might be?