Rx -> is a Recevier
VCC -> is a power suplay compulsary you given to the power voltage is 3.5v if you given power is 5v then it is blam.
GPIO 0 -> is a data pin
RESET -> is a reset pin
CH_PD -> change power pin
GPIO 2 -> is a data pin2
TX -> is a transiver
GND -> is a ground pin
No comments:
Post a Comment