Arduino Product Manuals
Pinouts, wiring diagrams, specs and code examples for every ShillehTek sensor, module and board with Arduino wiring and code.
DS3231 AT24C32 Precision RTC I2C Module with CR2032 Battery | ShillehTek Product Manual
Battery-backed DS3231 RTC with AT24C32 EEPROM for accurate I2C timekeeping on Arduino, Raspberry Pi, and ESP32 projects.
SX1262 ESP32-S3 0.96" Blue OLED Bluetooth & WiFi Development Board for Arduino, 868-915MHz, with LoRa Antenna, Pre-Soldered | ShillehTek Product Manual
Quick manual for the SX1262 ESP32-S3 LoRa board with blue OLED, antenna, and setup notes for Arduino IoT projects.
TPA3118 PBTL Single Digital Amplifier Board 1x60W | ShillehTek Product Manual
Learn how the TPA3118 PBTL 1x60W mono amplifier board fits DIY speakers, subwoofers, Raspberry Pi audio builds, and prototyping projects.
HC-05 6-Pin Bluetooth Module, No Button | ShillehTek Product Manual
Quick guide to the HC-05 6-pin Bluetooth UART module for wireless serial links in Arduino, Raspberry Pi, ESP32, and STM32 projects.
MCP2515 CAN Bus Module with TJA1050 SPI Interface | ShillehTek Product Manual
SPI CAN module built with MCP2515 and TJA1050 for Arduino, Raspberry Pi, ESP32, and other boards that need CAN bus access.
XL4015 Adjustable DC-DC Step-Down Module, 4-38V 5A, 96% High Efficiency | ShillehTek Product Manual
Learn how to use the XL4015 adjustable DC-DC buck converter to step 4-38V down for Arduino, ESP32, Raspberry Pi, LEDs, and battery projects.
Micro SD TF Card Adapter Reader Module SPI Interface for Arduino | ShillehTek Product Manual
Use this Micro SD TF card adapter over SPI for Arduino data logging, audio playback, and removable project storage.
MAX30102 Pre-Soldered Heart Rate & Pulse Oximeter Sensor Module | ShillehTek Product Manual
Learn how to use the MAX30102 pre-soldered I2C sensor module for heart rate and SpO2 projects with Arduino, Raspberry Pi, and ESP32.
HX711 Pre-Soldered Large Load Cell Amplifier Module for Arduino | ShillehTek Product Manual
Quick manual for the pre-soldered HX711 load cell amplifier module used in Arduino scales, weight sensing, and force measurement projects.
MAX7219 4-in-1 Dot Matrix Display Module (Red) | ShillehTek Product Manual
Learn how the red MAX7219 4-in-1 dot matrix display module works for SPI scrolling text, counters, and compact Arduino or ESP32 projects.
1.3" I2C White OLED Display Module 4-Pin SH1106 | ShillehTek Product Manual
Quick manual for the 1.3-inch SH1106 128x64 white OLED with 4-pin I2C wiring notes and Arduino, ESP32, and Raspberry Pi compatibility.
1.3" I2C Blue OLED Display Module 4-Pin SH1106 | ShillehTek Product Manual
Quick guide to the 1.3-inch SH1106 I2C blue OLED with 4-pin wiring, 128x64 display details, and Arduino, Pi, ESP32 uses.
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