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ShillehTek IoT & Beyond

Raspberry Pi, ESP32 & Arduino Tutorials

Free step-by-step guides, wiring diagrams, and code for makers — new builds added every week.

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318 tutorials
ESP32 HC-SR04: Telegram door alerts | ShillehTek
Dec 29, 2025 Mahmood M. Shilleh 200 views

ESP32 HC-SR04: Telegram door alerts | ShillehTek

Build an ESP32 + HC-SR04 door presence alert that sends Telegram notifications when someone stands at your door, usin...
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Raspberry Pi Pico + KY-037: Clap Toggle Desk Lamp | ShillehTek
Dec 21, 2025 Mahmood M. Shilleh 223 views

Raspberry Pi Pico + KY-037: Clap Toggle Desk Lamp | ShillehTek

Build a clap-controlled light switch with a Raspberry Pi Pico and KY-037 sound sensor to toggle a real desk lamp via ...
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XIAO ESP32S3 Sense Camera: Exact JPEG Capture & Download
Oct 04, 2025 Mahmood M. Shilleh 710 views

XIAO ESP32S3 Sense Camera: Exact JPEG Capture & Download

Build a web photo app on the XIAO ESP32S3 Sense camera that captures a fresh JPEG in the browser and lets you downloa...
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Raspberry Pi Pico 2 W + Arducam OV2640: Capture JPEGs locally
Aug 26, 2025 Mahmood M. Shilleh 734 views

Raspberry Pi Pico 2 W + Arducam OV2640: Capture JPEGs locally

Build a simple CircuitPython camera that uses a Raspberry Pi Pico 2 W and Arducam OV2640 to capture JPEG photos saved...
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Node-RED + Telegram: Instant Sensor Status | ShillehTek
Jun 20, 2025 Mahmood M. Shilleh 398 views

Node-RED + Telegram: Instant Sensor Status | ShillehTek

Build a Telegram-integrated Node-RED flow that returns live BMP180 temperature and pressure on demand for quick mobil...
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Arduino BMP180: Real-Time Dashboard with Node-RED | ShillehTek
Jun 20, 2025 Mahmood M. Shilleh 406 views

Arduino BMP180: Real-Time Dashboard with Node-RED | ShillehTek

Build a live temperature and pressure dashboard using an Arduino and a BMP180 sensor with Node-RED so you can monitor...
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ESP32 SX1262: Offline Mesh Messaging | ShillehTek
May 06, 2025 Mahmood M. Shilleh 1420 views

ESP32 SX1262: Offline Mesh Messaging | ShillehTek

Build a private offline LoRa mesh using ESP32 SX1262 boards and Meshtastic to send secure messages off-grid; step-by-...
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Raspberry Pi + Zigbee Dongle Plus-E: Zigbee2MQTT Setup | ShillehTek
May 05, 2025 Mahmood M. Shilleh 3657 views

Raspberry Pi + Zigbee Dongle Plus-E: Zigbee2MQTT Setup | ShillehTek

Build a Raspberry Pi Zigbee gateway with the Sonoff Zigbee 3.0 USB Dongle Plus-E and Zigbee2MQTT to get open MQTT acc...
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ESP32 ESPresense: Send device data to AWS IoT | ShillehTek
Apr 19, 2025 Mahmood M. Shilleh 287 views

ESP32 ESPresense: Send device data to AWS IoT | ShillehTek

Build an ESP32 + ESPresense bridge that forwards BLE device data to AWS IoT for cloud tracking and analytics, reducin...
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Raspberry Pi Pico W BME280: Stream data to Azure IoT | ShillehTek
Apr 15, 2025 Mahmood M. Shilleh 308 views

Raspberry Pi Pico W BME280: Stream data to Azure IoT | ShillehTek

Build a Raspberry Pi Pico W + BME280 pipeline that streams real-time sensor data to Azure IoT Hub and Azure Data Expl...
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Arduino BME280: Publish ROS 2 Topic on Raspberry Pi | ShillehTek
Mar 29, 2025 Mahmood M. Shilleh 419 views

Arduino BME280: Publish ROS 2 Topic on Raspberry Pi | ShillehTek

Build an Arduino BME280 serial bridge and publish live temperature, humidity, and pressure to a ROS 2 topic on Raspbe...
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Raspberry Pi ROS 2 Humble: Install on Ubuntu 22.04 | ShillehTek
Mar 27, 2025 Mahmood M. Shilleh 1918 views

Raspberry Pi ROS 2 Humble: Install on Ubuntu 22.04 | ShillehTek

Install ROS 2 Humble on Raspberry Pi with Ubuntu 22.04.5 LTS using official apt packages, then verify with talker/lis...
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