SOCORAD32 is a new ESP32 powered walkie-talkie
https://www.electronics-lab.com/socorad32-is-a-new-esp32-powered-walkie-talkie/
We recently covered a soon-to-be-live crowdfunding project called BeanCounter that lets you count cut tapes and reels. Another upcoming project on CrowdSupply is a software-controlled radio walkie-talkie powered by an ESP32 microcontroller. However, the manufacturer, Mord Technologies, has not provided more details on the specific ESP32 controller. Being an open-source project, the team promises to […]
BT indoor positioning antenna board for commercial applications
https://www.electronics-lab.com/bt-indoor-positioning-antenna-board-for-commercial-applications/
u-blox, a global provider of positioning and wireless communication technologies and services, has announced the u-blox ANT-B10 antenna board for Bluetooth direction finding and indoor positioning applications. Designed for integration into commercial end-products, the board enables low power, high precision indoor positioning and speeds up evaluation, testing, and commercialisation of Bluetooth direction finding and indoor […]
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) […]
Murata Electronics Type 1XK Wi-Fi®+BLUETOOTH® Module
https://www.electronics-lab.com/murata-electronics-type-1xk-wi-fibluetooth-module/
Murata Electronics Type 1XK Wi-Fi®+BLUETOOTH® Module is a small and high-performance module based on the NXP IW416 combo chipset. This module offers Wi-Fi 802.11a/b/g/n, Bluetooth 5.2 BR/EDR/LE, with up to 150Mbps PHY data rate on Wi-Fi, and 3Mbps PHY data rate on Bluetooth. The WLAN section supports SDIO 3.0 interface and the Bluetooth section supports a high-speed […]
Bluetooth Low Energy (BLE) Tutorial for Beaglebone using python
https://www.electronics-lab.com/bluetooth-low-energy-ble-tutorial-for-beaglebone-using-python/
1. Introduction This is a simple example showcasing how to control a BleuIO dongle connected to Beaglebone Black using a python script. When running the script, it will first ask for the com port where the dongle is connected (usually ‘/dev/ttyACM0’). After that, BleuIO will start advertising. Every 8th second it will turn on one […]
Bluetooth Low Energy (BLE) Tutorial for Arduino using BleuIO
https://www.electronics-lab.com/bluetooth-low-energy-ble-tutorial-for-arduino-using-bleuio/
1. Introduction The project is a simple example showcasing a quick way to setup an Arduino with a USB Host Shield as a USB CDC Host capable of communicating with the BleuIO Dongle. When a BleuIO Dongle is connected to the USB port, the BleuIO Dongle will start advertising. It will then act as a […]
Triple-band antenna is available at Mouser
https://www.electronics-lab.com/triple-band-antenna-is-available-at-mouser/
Johanson Technology 2450AD18A6050 Mini Ultra-Wide Triple Band Antenna Johanson Technology 2450AD18A6050 Mini Ultra-Wide Triple Band Antenna is a miniature BLUETOOTH®/Wi-Fi® 6E and UWB internal chip antenna that operates in the 2400MHz to 2500MHz, 4900MHz to 5850MHz, and 5850MHz to 7200MHz bands. With IEEE 802.11 ax compliance, the surface mount 2450AD18A6050 Antenna offers a single feed point […]
Create BLE project with STM32 and BleuIO
https://www.electronics-lab.com/create-ble-project-with-stm32-and-bleuio/
1. Introduction The project is a simple example showcasing a quick way to set up a STM32Cube project as a USB CDC Host capable of communicating with the BleuIO Dongle. When a BleuIO Dongle is connected to the Nucleo boards USB port the STM32 will recognize it. It will then accept 3 different inputs from […]
Transfer files wirelessly over the Bluetooth Low Energy protocol Using BleuIO
https://www.electronics-lab.com/transfer-files-wirelessly-over-the-bluetooth-low-energy-protocol-using-bleuio/
This tutorial will show how to transfer files wirelessly over the Bluetooth Low Energy protocol. We will use two BleuIO dongles for this project—one for sending and another one for receiving. The sender dongle will be in central mode, while the receiver dongle will be in peripheral mode. We have already created two python scripts […]
Dialog Semiconductor DA16600 Wi-Fi + BLUETOOTH Low Energy Modules
https://www.electronics-lab.com/dialog-semiconductor-da16600-wi-fi-bluetooth-low-energy-modules/
Dialog Semiconductor DA16600 Wi-Fi® + BLUETOOTH® Low Energy (BLE) Modules provide a convenient way to add both low-power Wi-Fi and low-power BLE functionality to applications. The DA16600 Modules are based on the VirtualZero™ DA16200 Wi-Fi SoC (System on a Chip) and the SmartBond TINY™ DA14531 BLE SoC. Together they deliver long battery life and low power […]