News & insights
Explore updates, tutorials, product news and practical guidance on air quality monitoring, smart control, Bluetooth technology and connected sensing.
A new firmware update v 2.0.7 has been released for BleuIO and Smart USB Dongle 2.0. You can download the updated firmware from https://www.bleuio.com/getting_started/docs/firmware/ Bugfixes: Problem sending over 99 bytes using AT-commands “AT+GATTCWRITEB” and “AT+GATTCWRITEWRB” resulted in an unexpected behaviour. To meet the demands of users, the BleuIO team will continue to update and add new features. To find out […]
Swedish IoT company Smart Sensor Devices AB believes developing new Bluetooth applications should be as easy as using them. That’s why they created the BleuIO Bluetooth Low Energy USB dongle – a smart, highly integrated device that lets developers create new BLE 5.0 applications with minimal effort. Founded in 2016, Smart Sensor Devices provides products and data services for […]
The BleuIO comes with a bootloader to allow you to update the firmware or flash your own application to the dongle. To flash the dongle, you will need an image file containing the new firmware or your own application and a host USB loader application. You can download the latest firmware, and host USB loader […]
Sollentuna, Sweden – September, 24, 2021 Smart Sensor Devices today announced a new solution for CO2 and Particle Matter monitoring (PM) built on the Cisco DNA Spaces platform. In developing this solution with Cisco DNA Spaces, the industry’s leading location services platform, Smart Sensor Devices will help schools, businesses, and more monitor their CO2, PM2.5, […]
Distance to a Bluetooth device can be measured using RSSI value. The following script will help you locate nearby unique BLE devices within a selected range. This script scans for nearby unique Bluetooth devices within the given range using a well-known RSSI to distance formula. Requirments You need to have a BLE USB dongle BleuIO https://www.bleuio.com/ […]
Smart Sensor Devices was awarded the Nordic Growth Company award from UC for success in the financial year 2019/2020. The company is doing steady and robust development and growth. The award was given for efforts during the previous financial year. The company sees a continued positive development and sales have increased compared with the previous […]
A new firmware update v 2.0.6 has been released for BleuIO and Smart USB Dongle 2.0. You can download the updated firmware from https://www.bleuio.com/getting_started/docs/firmware/ Added features: Added a new command AT+CLEARNOTI that will clear notification for the selected handle. For example AT+CLEARNOTI=0012 Updated command for AT+GAPCONNECT. Now you can set Connection interval,Slave latency,Connection supervision timeout while […]
Distance between Bluetooth devices can be measured using RSSI value. Using the script presented in this article will help us to get device distance using BleuIO. This script scans for nearby Bluetooth devices and get an approximation of the distance by using well known RSSI to distance formula. Requirments Instructions git clone https://github.com/smart-sensor-devices-ab/ble_distance_measure.git Go inside […]
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 […]
Smart Sensor Devices is announcing a firmware update v2.0.5 for BleuIO and Smart USB dongle 2.0. We invite all the users to apply the updated firmware. The new firmware will be available to download on 2nd July 2021, at https://www.bleuio.com/getting_started/docs/firmware/ Added features: Added a new command ATASPS that will allow you to choose if the SPS […]