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Tutorial
Red Mosquitto: Implement a Noise Sensor With an MQTT Client in an ESP32
Learn to write firmware of a noise sensor with an ESP32 from scratch using Rust. We use the neopixel to inform the user about the status of the device.Sep 17, 2024
Tutorial
Me and the Devil BlueZ: Reading BLE Sensors From C++
This article teaches the process of writing a C++ application from scratch that reads from a Bluetooth Low Energy sensor using DBus and BlueZ.Sep 17, 2024
Tutorial
Install & Configure MongoDB on the Raspberry Pi
Learn how to install the 64-bit Ubuntu Server on your Raspberry Pi, connect to WiFi, install MongoDB, & add an account to expose MongoDB on your network.Sep 11, 2024