NetRelay Series - High-Performance 6-Channel Relays with RP2040, ESP32, 4G, and Ethernet for Smart Automation

 Ravinder has now introduced an exciting new product: NetRelay Series. Currently available on Kickstarter, this series promises to redefine the landscape of automation with its advanced relay boards.

The NetRelay Series consists of three high-performance relay boards, each leveraging state-of-the-art microcontrollers and connectivity features to cater to a wide range of applications—from smart home automation to complex industrial control systems. The series stands out for its versatility, reliability, and ease of programmability, supporting multiple programming environments such as CircuitPython, MicroPython, Arduino, and C/C++.

The series features the GatePi Ethernet 6-Channel Relay Board, powered by the Raspberry Pi Pico RP2040, which offers reliable Ethernet connectivity and robust performance for industrial automation and remote control. Next, the GatePi 6-Channel 4G Connectivity Board integrates the same RP2040 microcontroller with a high-speed 4G module, making it ideal for IoT applications and smart home systems. Finally, the GateFi 6-Channel Relay Board utilizes the powerful ESP32 S3 WROOM-1, combining 4G connectivity with dual-core processing, Wi-Fi, and Bluetooth® 5 (LE) for high-performance and versatile control in demanding environments. 

Each model is engineered for seamless integration, offering extensive connectivity options and support for multiple programming environments, ensuring that the NetRelay Series can meet the needs of diverse automation projects with ease.

Explore the NetRelay Series Models

1. GatePi Ethernet 6-Channel Relay Board

   Introduction: Designed for industrial automation and remote control applications, the GatePi model utilizes the Raspberry Pi Pico RP2040 for robust performance and reliable Ethernet connectivity.

   Key Features:

   • Microcontroller: Raspberry Pi Pico RP2040
   • Connectivity: Onboard Ethernet port (TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE)
   • Security: Hardware network engine to prevent attacks
   • Relays: 6 channels with optically isolated circuits
   • Alerts: RGB WS2812 LED and buzzer for visual and audio notifications
   • Voltage Range: 5V to 36V DC
   • Communication: RS485 for industrial device integration
   • Development Support: CircuitPython, MicroPython, Arduino, and C/C++

   Ideal For: Industrial automation, remote monitoring, and networked control systems.

2. GatePi 6 Channel 4G Connectivity Board

   Introduction: Combining the power of the Raspberry Pi Pico RP2040 with a built-in 4G module, this model offers high-speed and reliable connectivity, making it perfect for IoT applications.

   Key Features:

   • Microcontroller: Raspberry Pi Pico RP2040
   • 4G Connectivity: A7670G module for high-speed internet access
   • Relays: 6 channels with status LEDs and optically isolated circuits
   • Alerts: RGB WS2812 LED, buzzer for notifications
   • Voltage Input: 5V to 36V DC
   • Communication: RS485 for sensors and actuators
   • Interface Options: Two Type C ports for programming and 4G control
   • Manual Control: Power key for 4G module activation

   Ideal For: Remote IoT applications, smart home systems, and industrial automation.

3. GateFi 6 Channel Powered By ESP32

   Introduction: Featuring the ESP32 S3 WROOM-1, this relay board offers dual-core processing power and integrated 4G connectivity, suitable for high-performance applications.

   Key Features:

   • Microcontroller: ESP32 S3 WROOM-1
   • 4G Connectivity: A7670G module for fast and reliable internet
   • Relays: 6 channels with optically isolated circuits
   • Alerts: RGB WS2812 LED, buzzer for notifications
   • Voltage Range: 5V to 36V DC
   • Communication: RS485 for industrial integration
   • Interface Options: Two Type C ports for programming and 4G control
   • Connectivity: 2.4 GHz Wi-Fi and Bluetooth® 5 (LE)

   Ideal For: High-speed IoT applications, smart home automation, and industrial control.

Back NetRelay on Kickstarter

The NetRelay Series is currently available for backers on Kickstarter, with rewards starting from just £49. Ravinder has confirmed that deliveries are expected to begin in November 2024.

Discover more and support the campaign here: NetRelay Series on Kickstarter