Fast implementation of Nb IOT smart gate magnetic code
in the last article, we mentioned Hardware construction of Nb IOT intelligent door magnet Next, let's talk about how to quickly realize the function code of NB gate magnetism through graffiti MCU SDK.
graffiti NM1 module generally burns graffiti general firmware. Just send various serial port instructions to the module acco ...
Added by rReLmy on Fri, 11 Feb 2022 03:10:00 +0200