| thx bro for your help but some fault in your pinout
o2x7
connector: 18-pin
KEYBOARD TOP
1.........18
1: Ground
7: Rx
8: Tx
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o2x3 it's not the same pinout benq m300
10 : gnd
5 : rx
6 : tx
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O2X4
KEYBOARD TOP
1.....10
1: (usb-black) Gnd
7: (usb-green) D
8: (usb-white) D
10: (usb-red) power (+5v)
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NEWGEN
KEYBOARD TOP
1.........24
11: Rx
12: Tx
13: Gnd
REGARDS |