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Connections & Pinout

PreviousGetting StartedNextUpdate Firmware

Last updated 10 months ago

Pinout

All connectors are JST-GH 4p.

Connector
Pin Number
Function
Notes

Power

1

5v In

Main Power In

2

3.3v out

3.3v Out (Keep under 0.2 Amps)

3

Ground

Main Ground

4

Ground

Main Ground

Connector
Pin Number
Function
Notes

USB

1

5v In

5v Power out for USB Host

2

D-

USB Data

3

D=

USB Data

4

Ground

Main Ground

Connector
Pin Number
Function
Notes

Serial

1

Tx 0

Console Serial Port, 56700 Baudrate

2

Rx 0

Console Serial Port, 56700 Baudrate

3

Tx 1

Available to the User at /dev/ttyS0

4

Rx 1

Available to the User at /dev/ttyS0

Connector
Pin Number
Function
Notes

WAN/LAN*

1

Tx +

Typically Pin 1 of an RJ45

2

Tx -

Typically Pin 2 of an RJ45

3

Rx +

Typically Pin 3 of an RJ45

4

Rx -

Typically Pin 6 of an RJ45