External Links (DYM)
USB Micro-B
|
Pin No |
Pin Name |
Pin Task |
|
1 |
VUSB |
Main supply line |
|
2 |
D- |
Differential data line (negative) |
|
3 |
D+ |
Differential data line (positive) |
|
4 |
ID | |
|
5 |
GND |
Main ground line |
I2C Communication Connector (JST-SH 1.0mm 4 pin)
|
Pin No |
Pin Name |
Pin Task |
|
1 |
GND |
Main ground line |
|
2 |
3V3 |
Regulator output (3.3V) |
|
3 |
SD |
Bi-directional data line |
|
4 |
SC |
Data line clock signal |