OSH Park
SIM800H/L breakout board.
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SIM800H/L breakout board.
by BrK.
2
layer board of
1.20x1.28
inches
(30.48x32.54
mm).
Shared on
September 16th, 2015 20:54.
There are two USB port, one if for module debug (DEBUG) and the other one is used to power the module (PWR). DO NOT ATTEMPT TO CONNECT 5V TO THE PWR!! It should be between 3.4V and 4.4V (I used a USB socket because it suits my needs)