ESP32 Product Manuals
Pinouts, wiring diagrams, specs and code examples for every ShillehTek sensor, module and board with ESP32 wiring and code.
ShillehTek PCA9685 16 Channel 12-Bit PWM Servo Motor Driver I2C for Arduino | ShillehTek Product Manual
Quick manual for the ShillehTek PCA9685 16-channel 12-bit I2C PWM driver for Arduino, Raspberry Pi, and multi-servo or LED projects.
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 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 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 RC522 RFID Reader Writer Module 13.56MHz for Arduino | ShillehTek Product Manual
Quick setup notes, pin guidance, and FAQs for using the ShillehTek RC522 13.56MHz RFID reader/writer module with Arduino via SPI.
ShillehTek RC522 RFID Reader Writer Module 13.56MHz SPI Kit for Arduino | ShillehTek Product Manual
Manual for the ShillehTek RC522 13.56MHz RFID reader/writer SPI kit with card and key fob for quick Arduino and Raspberry Pi integration.
ShillehTek CP2102 USB to TTL UART Serial Converter Module 6Pin for Arduino | ShillehTek Product Manual
Learn how to use the ShillehTek CP2102 USB to TTL UART serial converter for Arduino, ESP8266/ESP32, and STM32 programming and debugging.
ShillehTek HM-10 Bluetooth 4.0 BLE CC2541 Master Slave Module for Arduino | ShillehTek Product Manual
Quick setup guide for the ShillehTek HM-10 BLE 4.0 CC2541 module, including AT commands, roles, and integration notes for Arduino projects.
ShillehTek MAX7219 Dot Matrix LED Display Module 8x8 Driver for Arduino | ShillehTek Product Manual
Manual for wiring and using the ShillehTek MAX7219 8x8 dot matrix LED module with Arduino and other SPI-compatible boards.
ShillehTek 4x4 Membrane Matrix Keypad 16 Key Switch Module for Arduino DIY | ShillehTek Product Manual
Quick guide to wiring and using the ShillehTek 4x4 membrane matrix keypad (16-key) with Arduino, Raspberry Pi, and other microcontrollers.
ShillehTek 8-Channel 24V Relay Module for Arduino Raspberry Pi Control | ShillehTek Product Manual
Quick setup guide for using an 8-channel 24V relay module with Arduino or Raspberry Pi to switch multiple loads for automation.
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