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

ShillehTek NRF24L01+ PA LNA Wireless Transceiver Module Antenna 1100m Range | ShillehTek Product Manual
Setup guide for the ShillehTek NRF24L01+ PA+LNA long-range 2.4 GHz transceiver module with detachable SMA antenna.

ShillehTek NRF24L01+ 2.4GHz Wireless Transceiver Module SPI for Arduino | ShillehTek Product Manual
Quick manual for the ShillehTek NRF24L01+ 2.4GHz SPI transceiver module for Arduino/Raspberry Pi wireless links, pinout notes, and FAQs.

ShillehTek 433MHz RF Wireless Transmitter Receiver Link Kit for Arduino | ShillehTek Product Manual
Setup guide for the ShillehTek 433MHz RF TX/RX link kit for Arduino projects like remote controls, weather stations, and alarms.

ShillehTek MT3608 DC-DC Step Up Boost Converter 2A Adjustable Power Module | ShillehTek Product Manual
Learn how to use the ShillehTek MT3608 step-up boost converter to raise low battery voltage to adjustable outputs for Arduino, motors, an...

ShillehTek W1209 12V Digital Temperature Controller Thermostat Switch Module | ShillehTek Product Manual
Learn how to use the ShillehTek W1209 12V digital temperature controller module to automate heating or cooling with an NTC sensor probe a...

ShillehTek SG92R Micro Servo Motor 9g Carbon Fiber Gears 2.5kg for RC Plane | ShillehTek Product Manual
Quick manual for the ShillehTek SG92R 9g digital micro servo with carbon fiber gears, 0–180° travel, and 2.5 kg·cm torque for RC and Ardu...

ShillehTek 24MHz 8 Channel USB Logic Analyzer Digital Debugger for Arduino | ShillehTek Product Manual
Quick setup and usage guide for the ShillehTek 24MHz 8‑channel USB logic analyzer for Arduino, UART, SPI, and I2C debugging.

ShillehTek PCF8574 I2C Serial Interface Adapter Module for 1602 2004 LCD | ShillehTek Product Manual
Wire 1602/2004 character LCDs over I2C using a PCF8574 “LCD backpack” with contrast trim and address pads to save GPIO pins.

ShillehTek 13.56MHz RFID Key Fob Tag IC S50 Token ISO14443A Access Control | ShillehTek Product Manual
Learn how to use the ShillehTek 13.56MHz RFID S50 key fob token for ISO14443A access control and NFC credential workflows.

ShillehTek 13.56MHz RFID Smart Card S50 1K Chip ISO14443A Access Control | ShillehTek Product Manual
Quick manual for the ShillehTek 13.56MHz ISO14443A S50 1K RFID smart card for access control, IDs, and read/write credential projects.

ShillehTek 125kHz RFID Tag HT4168 Chip EM4100 Compatible Access Control | ShillehTek Product Manual
Manual for the ShillehTek 125kHz RFID key fob tag with HT4168 chip, compatible with EM4100 proximity readers for everyday access control.

ShillehTek 125kHz RFID Proximity Smart Card EM4100 For Access Control System | ShillehTek Product Manual
Manual for the ShillehTek EM4100 125kHz RFID proximity smart card for contactless access control, badges, and DIY door lock projects.
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