This page details the N6Cam IO Header pinout & functions.
Table of Contents
Overview
The N6Cam IO Header provides:
Power supply lines
Communication:
UART lines
GPIO:
Encoder
A, B, Z input phase
PWM
Power Port
If USB-C is not desired, an alternate power input port is available (black box):
5 VDC @ 1.5 A
J100
Pin# | Function |
|---|---|
1 | GND |
2 | VDC |
IO Header
The dual-row header (green box) is accessible from the back of the N6Cam:
SAMTECH: STMM-108-02-G-D-SM
J503
Pin# | Net Name | MCU Pin | BSP Function | MCU Alternate Functions |
|---|---|---|---|---|
1 | GND | - | POWER. Ground | |
2 | GND | - | POWER. Ground | |
3 | VDD3V3 | - | POWER. +3.3V output | |
4 | MOTOR.PH | PA1 | INPUT. Encoder Z phase | TIM2_CH2, TIM5_CH2, LPTIM3_IN1, TIM15_CH1N, USART2_RTS, UART4_RX, |
5 | VSYS | - | POWER. +VSYS output | |
6 | MOTOR.PWM | PA15 | OUTPUT. PWM | |
7 | AUX.CTS | PG5 | INPUT. Auxiliary UART CTS | |
8 | GND | - | POWER. Ground | |
9 | AUX.RTS | PF3 | OUTPUT. Auxiliary UART RTS | |
10 | VSYS | - | POWER. +VSYS output | |
11 | AUX.RX | PF6 | INPUT. Auxiliary UART RX | |
12 | MOTOR.ENC_B | PB4 | INPUT. Encoder B phase | |
13 | AUX.TX | PG3 | OUTPUT. Auxiliary UART TX | |
14 | MOTOR.ENC_A | PA7 | INPUT. Encoder A phase | |
15 | GND | - | POWER. Ground | |
16 | VSYS | - | POWER. +VSYS output |
All input/output (I/O) signals operate at +3.3V logic levels