Product Manuals for Arduino, ESP32 & Raspberry Pi

Learn how to use the ShillehTek 3.5mm stereo TRS audio jack breakout for quick, clean AUX connections in Arduino and Raspberry Pi projects.

Quick guide to using the ShillehTek pre-soldered STM32H723ZGT6 core board for fast embedded prototyping, robotics, and real-time control.

Quick setup guide for using an 8-channel 24V relay module with Arduino or Raspberry Pi to switch multiple loads for automation.

Learn how to power, trigger, and use the ShillehTek 8-Channel 12V relay module with Arduino or Raspberry Pi for multi-output switching.

Learn how to use the ShillehTek 8-Channel 5V Relay Module to switch up to eight loads from Arduino or Raspberry Pi GPIO.

Learn how to use the ShillehTek 4-Channel 24V Relay Module to switch four loads from Arduino or Raspberry Pi with a 24V relay supply.

Manual for wiring and using the ShillehTek 4-Channel 12V relay module with Arduino or Raspberry Pi GPIO control.

Learn how to use ShillehTek’s 4-channel 5V relay module as four GPIO-controlled on/off switches with Arduino or Raspberry Pi projects.

Learn how to use a 2-channel 24V relay module with Arduino or Raspberry Pi to switch two loads independently for automation and test setups.

Learn how to use the ShillehTek 2-channel 12V relay module with Arduino or Raspberry Pi to switch two loads from simple GPIO triggers.

Learn how to use the ShillehTek 2-Channel 5V Relay Module with Arduino or Raspberry Pi for simple dual on/off control from GPIO.

Quick manual for wiring and using the ShillehTek 1-Channel 24V Relay Module with Arduino or Raspberry Pi for simple on/off load control.