Introduction

This article demonstrates the PIN configurations on the H-Series, facilitating the connection of a console cable. This connection allows for data retrieval aimed at troubleshooting on a board level.

Prerequisites

None

Summary

Open the Enclosure

Remove 2 screws at the top of the enclosure.

Remove 2 screws at the bottom.

Remove 2 hex nuts at the back panel.

Open the bottom lid and you will find a 4-pin console cable connector.

H-Series Console Pinout

Pin 1 - Vcc (3.3V) WARNING: USB with 5V may cause damage to the device
Pin 2 – TX (SoC output)
Pin 3 – RX (SoC input)
Pin 4 - GND

Serial Connection

Console cable may be used to connect to H-Series (ONLY connecting a 3.3vcc UART cable)

UART on 2J11 connector

Baud rate: 921600

Data Bits: 8

Parity: None

Stop Bit: 1

References