★★★★★4.7 from 1020+ customer reviews · Same-Day US Shipping

IoT & Robotics Hardware.
Made Easy.

Sensors, modules, dev boards, and kits for Raspberry Pi, ESP32, and Arduino. Free tutorials. Expert consulting. Orders placed before 3pm ET ship the same day from the US.

Shop the Catalog Building something custom? Get IoT consulting →
★★★★★ 4.7 · 1020+ reviews
Worldwide shipping via DHL
30-day returns
480+ free tutorials
Shop the Catalog

Shop sensors & development boards.

Find parts for Raspberry Pi, ESP32, and Arduino projects.

View all products
Pre-Soldered
Two ShillehTek MPU6050 IMU accelerometer sensor modules on white background

MPU6050 Pre-Soldered IMU Accelerometer Sensor 2-Pack for Arduino
$10.99
Pre-Soldered
Close-up of ShillehTek Pre-Soldered BME280 sensor with purple PCB and metal pins

BME280 Pre-Soldered Temperature, Pressure & Humidity Sensor for Arduino & Raspberry Pi
$10.99
Choose options
Pre-Soldered
Close-up of ShillehTek Pre-Soldered ADXL345 Accelerometer Sensor for Arduino

ADXL345 Pre-Soldered Accelerometer Sensor for Arduino, Raspberry Pi & Klipper
$9
Choose options
Pre-Soldered
Close-up of ShillehTek Pre-Soldered ADS1115 ADC Analog to Digital Converter Module showing pins and components

ADS1115 Pre-Soldered ADC Analog to Digital Converter Module for Arduino & Raspberry Pi
$9.75
Choose options
Pre-Soldered
Close-up of ShillehTek pre-soldered BMP180 pressure and temperature sensor module

BMP180 Pre-Soldered Pressure & Temperature Sensor for Arduino & Raspberry Pi
$6.25
Choose options
Pre-Soldered
close-up of ShillehTek pre-soldered BMP280 pressure temperature sensor PCB

BMP280 Pre-Soldered Pressure & Temperature Sensor for Arduino & Raspberry Pi
$7
Choose options
Pre-Soldered
STM32 Blue Pill 1 pc Top

STM32F103C8T6 Blue Pill Pre-Soldered ARM Development Board Kit Pro USB V
$8.99
Choose options
Pre-Soldered
Close-up of ShillehTek BH1750 digital light sensor pre-soldered module pins

BH1750 Pre-Soldered Digital Light Sensor for Arduino & Raspberry Pi
$6.98
Choose options
Browse all Pre-Soldered
Pre-Soldered
Close-up of ShillehTek Pre-Soldered BME280 sensor with purple PCB and metal pins

BME280 Pre-Soldered Temperature, Pressure & Humidity Sensor for Arduino & Raspberry Pi
$10.99
Choose options
Pre-Soldered
Close-up of MAX30102 Pre-Soldered Heart Rate Pulse Oximeter Sensor Module with visible sensors

MAX30102 Pre-Soldered Heart Rate & Pulse Oximeter Sensor Module
$6.99
Sold out
ShillehTek AD8232 ECG Module kit with colored electrode cables and adhesive pads

AD8232 ECG Module - Heart Rate & ECG Monitoring Sensor Kit
$11.99
Choose options
Pre-Soldered
INMP441 I2S omnidirectional microphone module with round black PCB and three pins for electronics projects

INMP441 Pre-Soldered I2S Omnidirectional Microphone Module
$9.99
Choose options
Pre-Soldered
Two ShillehTek MPU6050 IMU accelerometer sensor modules on white background

MPU6050 Pre-Soldered IMU Accelerometer Sensor 2-Pack for Arduino
$10.99
Pre-Soldered
Green HX711 load cell amplifier module angled view with pins for Arduino

HX711 Pre-Soldered Large Load Cell Amplifier Module for Arduino
$6.79
Choose options
Pre-Soldered
HLK-LD2450 24GHz mmWave radar sensor module with blue PCB and integrated circuit for human body tracking

HLK-LD2450 24GHz mmWave Radar Human Body Tracking Sensor Module (Pre-Soldered)
$11.99
Sold out
ShillehTek HC-SR501 PIR motion sensor top view with hexagonal lens

HC-SR501 PIR Motion Sensor for Arduino & Raspberry Pi
$7
Choose options
Browse all Sensors
Pre-Soldered
Top view of ESP32-S3 DevKitC-1 Dev Board with pre-soldered headers and USB ports

ESP32-S3 DevKitC-1 Dev Board with Pre-Soldered Headers
$9.99
Sold out
Pre-Soldered
ESP-WROOM-32 ESP32 Dev Board with CP2102 USB-C connector and pins

ESP-WROOM-32 (ESP-32S) ESP32 Dev Board CP2102 USB-C Pre-Soldered
$8.99
Choose options
Pre-Soldered
ESP32 Dev Board 4MB CP2102 USB-C with 38 pins detailed circuit view

ESP32 Dev Board 4MB CP2102 USB-C Pre-Soldered 38-Pin
$7.99
Choose options
Pre-Soldered
Close-up top angled view of Raspberry Pi Pico 2W with pre-soldered headers

Raspberry Pi Pico 2W with Pre-Soldered Headers
$14.99
Pre-Soldered
STM32 Blue Pill 1 pc Top

STM32F103C8T6 Blue Pill Pre-Soldered ARM Development Board Kit Pro USB V
$8.99
Choose options
Pre-Soldered
Top front view of Raspberry Pi Pico 2 with pre-soldered headers by ShillehTek

Raspberry Pi Pico 2 with Pre-Soldered Headers
$11.99
Pre-Soldered
angled view of ShillehTek RP2040 Zero Microcontroller Board with pre-soldered headers

RP2040 Zero Microcontroller Board with Pre-Soldered Headers
$5.99
Choose options
Pre-Soldered
ShillehTek STM32F411CEU6 Black Pill ARM Board angled view showing pins and components

STM32F411CEU6 Pre-Soldered Black Pill ARM Development Board for Arduino
$14.99
Choose options
Browse all Development boards
ShillehTek 120pcs 20cm female to female Dupont wires for Arduino Raspberry Pi

120pcs 20cm Dupont Jumper Wires for Arduino & Raspberry Pi
$6.25
Choose options
ShillehTek 120pcs jumper wires set with male to female connectors multicolor

120pcs 10cm Jumper Wire Set M-F, M-M, F-F for Arduino & Raspberry Pi
$5.75
ShillehTek 400-point small solderless breadboard in packaging with grid background

400-Point Small Solderless Breadboard for Arduino, Raspberry Pi & ESP32
$4.99
Choose options
Front view of ShillehTek 830-point solderless breadboard in retail packaging

830 Point Solderless Breadboard for Arduino, Raspberry Pi & ESP32
$6.99
Choose options
Pre-Soldered
ShillehTek SSD1306 0.96 inch I2C White OLED Display Module angled view

Pre-Soldered SSD1306 0.96" I2C White OLED Display Module 4-Pin for Arduino, Raspberry Pi & ESP32
$6.89
Choose options
Pre-Soldered
angled close-up of blue I2C OLED display module SSD1306 0.96 inch for Arduino ESP32

Pre-Soldered SSD1306 0.96" Blue I2C OLED Display Module 4-Pin for Arduino, Raspberry Pi & ESP32
$6.89
Choose options
ShillehTek 24MHz 8 Channel USB Logic Analyzer with colorful ribbon cables and USB connectors

24MHz 8-Channel USB Logic Analyzer Digital Debugger for Arduino
$8.99
Sold out
Roll of 1/4 watt 1% metal film resistors with blue bodies and color bands taped for electronics use

820PCS 1/4W 1% Metal Film Resistors Kit, 41 Values, 20pcs Each (Plastic Box)
$8.99
Browse all Connectors & Prototyping
Arduino Compatible collection
Arduino Compatible 235 products →
Arduino Nano & Pro Micro
Arduino Nano & Pro Micro 3 products →
Bulk Pricing
Bulk Pricing 70 products →
Connectors & Prototyping collection
Connectors & Prototyping 57 products →
Converters & Interfaces collection
Converters & Interfaces 14 products →
Development Boards collection
Development Boards 37 products →
Display & Input Modules collection
Display & Input Modules 25 products →
ESP32 Boards & Modules
ESP32 Boards & Modules 107 products →
ESP8266 Boards & Modules
ESP8266 Boards & Modules 5 products →
Motor & Servo collection
Motor & Servo 15 products →
Power & Conversion collection
Power & Conversion 27 products →
Pre-soldered Modules collection
Pre-soldered Modules 91 products →
Trusted by makers worldwide

What our customers say.

4.7/5
★ ★ ★ ★ ★
1020+ customer reviews
★★★★★

This worked exactly as I wanted. Gave me a nice little Esp32 temp monitor.

Mark GillamVerified buyerBME280 sensor review
★★★★★

This is a really nice development board. Setting it up was quick and easy.

Jim WalshVerified buyerESP32-S3 board review
Read our reviews on Judge.me
Our Blog

Raspberry Pi, ESP32 & Arduino tutorials

480+ free tutorials covering Raspberry Pi, ESP32, Arduino, and embedded systems — written by engineers who use this hardware every day.

View all articles
Arduino NanoArduino Nano MPU6050: MAX7219 LED hourglass timer | ShillehTek
Mahmood M. Shilleh 8 min read

Arduino Nano MPU6050: MAX7219 LED hourglass timer | ShillehTek

Build an Arduino Nano hourglass timer using MAX7219 LED matrices and an MPU6050 so falling-sand grains reverse when flipped, plus tick an...

Read article
Acoustic levitationArduino Nano HC-SR04: Float Foam Beads in Mid-Air | ShillehTek
Mahmood M. Shilleh 7 min read

Arduino Nano HC-SR04: Float Foam Beads in Mid-Air | ShillehTek

Build an Arduino Nano acoustic levitator using HC-SR04 transducers and an L298N to float foam beads, with precise 40 kHz Timer1 control f...

Read article
AdalightArduino Nano WS2812B: Real-Time Monitor Ambilight | ShillehTek
Mahmood M. Shilleh 7 min read

Arduino Nano WS2812B: Real-Time Monitor Ambilight | ShillehTek

Build an Arduino Nano WS2812B monitor ambilight that mirrors edge colours in real time using Prismatik and Adalight for immersive, eye-fr...

Read article
ArduinoESP32 SSD1306 OLED: Track ISS Passes with Alerts | ShillehTek
Mahmood M. Shilleh 8 min read

ESP32 SSD1306 OLED: Track ISS Passes with Alerts | ShillehTek

Build an ESP32 SSD1306 OLED ISS pass tracker with countdown, rise and set directions, peak elevation, and a buzzer LED visibility alert f...

Read article
IoT Consulting

Prototype to production. Without the headaches.

ShillehTek provides hands-on IoT engineering for teams building connected hardware. We work alongside your team across firmware development, PCB design, AWS IoT architecture, and OTA update systems.

Whether you're prototyping a single sensor module or scaling a production fleet, we bring senior engineering experience on Raspberry Pi, ESP32, and STM32 platforms to your project.
IoT Consulting
Our Video Tutorials

Build it with our tutorials.

Step-by-step projects for Raspberry Pi, ESP32, and Arduino.

View all videos
Stream live video with Raspberry Pi 10:40
Raspberry Pi

Stream live video with Raspberry Pi

Build a live camera stream with Raspberry Pi.
ESP32-CAM with MicroPython 11:17
ESP32

ESP32-CAM with MicroPython

Set up an ESP32-CAM using MicroPython.
Send data long distance — no Wi-Fi 10:19
LoRa

Send data long distance — no Wi-Fi

Explore long-range communication without Wi-Fi.