Product Manuals for Arduino, ESP32 & Raspberry Pi
Pinouts, wiring diagrams, specs, and code examples for every component we sell.

TEC1-12706 Thermoelectric Peltier Cooler Plate 12V 40x40mm | ShillehTek Product Manual
TEC1-12706 12V Peltier cooler manual with wiring notes, polarity reversal, heatsink guidance, and controller tips for thermal projects.

2x18650 Lithium Battery Shield V8 5V/3A for ESP32 and Arduino | ShillehTek Product Manual
Portable 2x18650 battery shield manual for regulated 5V/3A power in ESP32, Arduino, sensor, and mobile electronics projects.

4x18650 Lithium Battery Shield V8 5V/3A for ESP32 and Arduino | ShillehTek Product Manual
Manual for the 4x18650 Lithium Battery Shield V8, a portable 5V/3A power module for ESP32 and Arduino builds.

SSD1306 0.91" 128x32 I2C OLED Display Module for Arduino, Raspberry Pi & ESP32 | ShillehTek Product Manual
Use this SSD1306 0.91 inch 128x32 I2C OLED manual for specs, pinout guidance, and Arduino, Raspberry Pi, and ESP32 setup FAQs.

LCD2004 20x4 Character LCD Display with Blue Backlight for Arduino, Raspberry Pi & ESP32 | ShillehTek Product Manual
Quick manual for the LCD2004 20x4 blue backlight display, with pinout guidance and setup notes for Arduino, Raspberry Pi, and ESP32.

PN532 NFC RFID Reader Writer Module V3 13.56MHz | ShillehTek Product Manual
Learn what the PN532 NFC RFID Reader Writer Module V3 does, how to identify its pinout, and where it fits in Arduino, ESP32, and Raspberr...

W5500 SPI Ethernet Network Module for Arduino & ESP32 | ShillehTek Product Manual
Use this W5500 SPI Ethernet module manual for Arduino and ESP32 wired LAN projects, remote monitoring, and embedded TCP/IP links.

LCR-T4 Transistor Tester, Resistor, Capacitor & ESR Meter | ShillehTek Product Manual
Use the LCR-T4 transistor tester to check resistors, capacitors, ESR, and common semiconductor parts for repair and prototyping.

PAM8406 Stereo Class-D Audio Amplifier Module for Arduino, Raspberry Pi & ESP32 | ShillehTek Product Manual
PAM8406 stereo Class-D amplifier module manual for louder audio in Arduino, Raspberry Pi, ESP32, and DIY portable speaker projects.

P20/15 12V DC Electromagnet Solenoid Sucker 3KG | ShillehTek Product Manual
Manual for the P20/15 12V DC electromagnet with 3KG holding force, wiring notes, specs, and control FAQ for Arduino, Raspberry Pi, and ES...

Ra-02 SX1278 LoRa 433MHz Wireless Transceiver Module for Arduino, ESP32, STM32 & Raspberry Pi | ShillehTek Product Manual
Ra-02 SX1278 LoRa 433MHz module manual with SPI setup notes, pinout guidance, and FAQs for Arduino, ESP32, STM32, and Raspberry Pi.

10K NTC Thermistor Temperature Sensor (MF52-103) | ShillehTek Product Manual
Use the MF52-103 10K NTC thermistor in analog temperature sensing circuits for Arduino, ESP32, HVAC, battery, and 3D printer projects.
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