Jetson Nano 3-CH Relay for Jetson Nano User Guide

Introduction

Quality 3-Ch Relay Expansion Board Designed For Jetson Nano, Optocoupler Isolation

Featires

Standard 40PIN GPIO header, directly pluggable onto the Jetson Nano
Incorporate quality relay component, max load: ≤5A 250V AC or ≤5A 30V DC
Optocoupler isolation, prevent interference from the high voltage circuitry
Indicators for monitoring the relay operating status
Control pins of relays are configurable via jumpers
Acrylic bottom panel, isolating the Jetson Nano from the relay expansion board

Pinout

Document

Schematic

Demo Codes

Demo Code

To：

Dear Customers, There may be a lag of several hours before we could process your order, depending on the time difference between your location and ours. Sincerely hoping your understanding!

Email(support)

services01@spotpear.com

TAG： CH340 driver Omni-Directional Lidar NV3030B PI5 Case Luckfox Pico Camera MIS5001 5MP wide-angle lenses‌ For RV1106/Pro/MAX/Ultra (Not For RV1103 Pico) Raspberry Pi Pico 2 RP2350B 7inch Capacitive TouchScreen 7 inch LCD Display Development Board 800×480 Retail electronic Tag Luckfox Pico RS485 to RJ45 DeepSeek AI Voice Chat ESP32 S3 Development Board 2.06-inch AMOLED Display 410×502 2.06inch TouchScreen Programmable Watch ESP32 S3 Development Board 2.8 inch Round LCD Display 480x480 QMI8658 Sensor / SD /MP3 Audio /Battery Port LVGL/HMI For Arduino Raspberry Pi Pico 1.38MP Global Shutter Camera ISG1321 For Luckfox Pico Zero Industrial USB to RS485 Converter 128x128 Package Kit Raspberry Pi CM4S08032 And Compute Module PoE IO Board HDMI to LVDS 1.69inch LCD TouchScreen Display 240×280 ST7789 Arduino Raspberry Pi ESP32S3 Pico STM32 7inch LCD 1024×600 Computer PC Monitor Display Secondary Screen TypeC USB CPU RAM Only For Windows Attitude Sensor

Price：

$19.89

Model：

3-CH-Relay-for-Jetson-Nano

Jetson Nano Quality 3 Ch Relay Expansion Board Optocoupler Isolation

TAG： Raspberry Pi 7 inch CAPLCD 1280x800 Capacitive TouchScreen HDMI Type C Display Monitor Computer PC Raspberry Pi Display USB TO RS485 Raspberry Pi Rasperry Pico2 RP2350 e-Paper PhotoPainter Spotpear Raspberry Pi RP2040 1.14inch LCD ESP32‑S3 13.3-inch E6 Full-Color E-Ink e-Paper Display 3D Display Transparent Screen ESP32-S3 Smart 86 Box Development Board with 4 inch 480x480 Display Touch Screen For AI and DeepSeek Sensor Flipper Zero ESP8266 Deauther Industrial CAN FD RS232/RS485 bidirectional converter CAN2.0A/B Raspberry Pi 5 inch DSI MIPI LCD TouchScreen Display 720x1280 For Luckfox Lyra RK3506/ESP32-P4/Luckfox Omni3576 ESP32 S3 1.43 inch AMOLED Display Screen Arduino LVGL SD-Port QMI8658C 6-Axis Sensor Integrated capacitive fingerprint module Cortex core UART serial port High-precision fingerprint recognition ESP32-S3FN8 Raspberry Pi IR Array Thermal Imaging Camera Far infrared 80×62 Pixels 44/90 Degree FOV Pi5 PCIe Raspber Pi 5 Power