Bluetooth LE based LCD messenger using STM32
https://www.electronics-lab.com/bluetooth-le-based-lcd-messenger-using-stm32/
The aim of this project is to send messages via Bluetooth using a web browser or smartphone to an LCD display that is connected to the STM32 board. 1. Introduction The project is based on STM32 Nucleo-144 which controls LCD display using BleuIO. For this project, we will need two BleuIO USB dongles, one connected to the Nucleo board […]
Sensor data collection from STM32 and SHT85 using Bluetooth Low Energy
https://www.electronics-lab.com/sensor-data-collection-from-stm32-and-sht85-using-bluetooth-low-energy/
A simple Bluetooth Low Energy project showing how to get sensor data from SHT85 which is connected to the STM32 Nucleo-144 using javascript. Requirements : A BleuIO dongle (https://www.bleuio.com/) An SHT85 sensor (https://sensirion.com/products/catalog/SHT85/) A board with an STM32 Microcontroller with a USB port. (A Nucleo-144 development board: NUCLEO-H743ZI2, was used to develop this example. (https://www.st.com/en/evaluation-tools/nucleo-h743zi.html) […]
Collect and Export Data From Bluetooth Devices
https://www.electronics-lab.com/collect-and-export-data-from-bluetooth-devices/
This project will show how to collect Bluetooth low energy data and export it as. csv. For this project, I am using a Bluetooth Low Energy USB dongle called BlueIO, which will act as a central device to retrieve data. Hibou Air Quality Monitor which will serve as a peripheral device to transmit the data. […]