https://cluster-site.onrender.com/tags/esp32/ Recent content in Esp32 on Tenu Tech Brief Hugo -- 0.146.0 en-us Thu, 26 Feb 2026 07:50:29 +0000 https://cluster-site.onrender.com/posts/how-to-send-email-notifications-from-esp32-using-circuitdigest-cloud/ Mon, 23 Feb 2026 10:36:20 +0000 https://cluster-site.onrender.com/posts/how-to-send-email-notifications-from-esp32-using-circuitdigest-cloud/ • In this tutorial, we will learn how to send an email from your ESP32 microcontroller • This feature allows important details such as sensor data, time of occurrence, images, and https://cluster-site.onrender.com/posts/esp32-bus-pirate-expands-into-a-powerful-debug-tool/ Mon, 23 Feb 2026 09:52:15 +0000 https://cluster-site.onrender.com/posts/esp32-bus-pirate-expands-into-a-powerful-debug-tool/ • The ESP32Bus Pirate projecthas received a major update, further transforming it into a powerful and affordableembedded systems debugging platform. • Originally inspired by theCla https://cluster-site.onrender.com/posts/real-time-motion-detection-with-xiao-esp32-whatsapp-alert-system/ Mon, 23 Feb 2026 09:23:35 +0000 https://cluster-site.onrender.com/posts/real-time-motion-detection-with-xiao-esp32-whatsapp-alert-system/ • This guide shows you how to build a motion detection system that sends instant WhatsApp alerts using the compact XIAO-ESP32 development board • When the IR sensor detects movemen https://cluster-site.onrender.com/posts/how-to-send-whatsapp-messages-from-esp32/ Mon, 23 Feb 2026 05:26:30 +0000 https://cluster-site.onrender.com/posts/how-to-send-whatsapp-messages-from-esp32/ • This ESP32 WhatsApp notification project shows how to send real-time WhatsApp alerts directly from an ESP32 using WiFi and the CircuitDigest Cloud WhatsApp API. • The ESP32 reads https://cluster-site.onrender.com/posts/diamond-age-inspired-pocket-watch-has-esp32-inside/ Thu, 19 Feb 2026 06:00:17 +0000 https://cluster-site.onrender.com/posts/diamond-age-inspired-pocket-watch-has-esp32-inside/ • A lot of hacks get inspired by science fiction. • When that inspiration is taken from the boob tube or the silver screen, the visual design is largely taken care of by the prop d https://cluster-site.onrender.com/posts/open-source-real-time-driver-mod-for-the-lego-orrery/ Wed, 18 Feb 2026 17:02:01 +0000 https://cluster-site.onrender.com/posts/open-source-real-time-driver-mod-for-the-lego-orrery/ • Open-source real-time driver for LEGO Orrery, enabling automated celestial motion. • Custom PCB mounts directly to NEMA17 stepper motor, replacing manual crank with minimal LEGO https://cluster-site.onrender.com/posts/serial-studio-see-data-from-arduino-esp32-raspberry-pi-and-other-devices-in-real-time/ Tue, 17 Feb 2026 22:09:56 +0000 https://cluster-site.onrender.com/posts/serial-studio-see-data-from-arduino-esp32-raspberry-pi-and-other-devices-in-real-time/ • Serial Studio is a tool that helps you see data from Arduino, ESP32, Raspberry Pi, and other devices in real-time. • It works with serial ports (UART), Bluetooth Low Energy (BLE) https://cluster-site.onrender.com/posts/using-3d-printed-breadboards-to-accommodate-wide-boards/ Tue, 17 Feb 2026 09:00:25 +0000 https://cluster-site.onrender.com/posts/using-3d-printed-breadboards-to-accommodate-wide-boards/ • Off‑the‑shelf breadboards are limited, lacking support for wide development boards. • Ludwin’s 3D printable breadboard adds a large hole, enabling ESP32 and other wide boards. • https://cluster-site.onrender.com/posts/turning-an-esp32-into-a-thermal-usb-webcam/ Mon, 16 Feb 2026 20:23:14 +0000 https://cluster-site.onrender.com/posts/turning-an-esp32-into-a-thermal-usb-webcam/ • Chris G on atomic14 turns an ESP32 into a real USB webcam with a real camera. • I also wanted to push things a bit further - I’ve got an I2C thermal camera module - why not turn https://cluster-site.onrender.com/posts/how-to-add-a-loudspeaker-to-litewing-esp32-drone-for-wireless-audio-announcement/ Fri, 13 Feb 2026 14:21:58 +0000 https://cluster-site.onrender.com/posts/how-to-add-a-loudspeaker-to-litewing-esp32-drone-for-wireless-audio-announcement/ • In this project, we upgraded LiteWing, an ESP32-based development drone by adding a lightweight Bluetooth speaker system to extend its capabilities beyond flight. • By adding a s https://cluster-site.onrender.com/posts/esp32-marauder-5g-apex-5-module-for-flipper-zero-combines-esp32-c5-two-sub-ghz-radios-nrf24-and-gps/ Wed, 11 Feb 2026 07:17:27 +0000 https://cluster-site.onrender.com/posts/esp32-marauder-5g-apex-5-module-for-flipper-zero-combines-esp32-c5-two-sub-ghz-radios-nrf24-and-gps/ • Designed by HoneyHoneyTrading, theESP32 Marauder 5G-Apex 5 Moduleis an ESP32-C5-based hacking and penetration testing tool for the Flipper Zero, with dual-band WiFi 6 (2.4GHz and