Via McuOnEclipse, when people build “smart things” and “wireless things”, is security a primary consideration? This article focuses on looking at a strange monitoring device found by employees under desks and in meeting rooms, placed there by their employer. What does it do? Erich Styger finds out.
Looking inside:
The analysis of the board component revealed following components:
- Microchip RN2483 LoRa module with antenna
- STM32L031F6P6 ARM Cortex-M0+ microcontroller
- AMSYS HTU20 I2C humidity/temperature sensor
- RGB LED indicating connection status
- Unknown device 8743 (I2C), probably a magnetometer/accelerometer
Using the logo found on the device, a Google name/image search reveals the company behind this device. The examples on the web site shows that these devices are used for office space monitoring.
The law in many countries is very strict if electronic devices are used to monitor a workplace. The information (or lack of information) what a device can and cannot do very likely will cause lots of employee concerns.
The article goes in depth analysing the device, it’s firmware and more to see what it can do and how the lack of security puts people at risk.
Continue reading om MCUonEclipse.com
Adafruit publishes a wide range of writing and video content, including interviews and reporting on the maker market and the wider technology world. Our standards page is intended as a guide to best practices that Adafruit uses, as well as an outline of the ethical standards Adafruit aspires to. While Adafruit is not an independent journalistic institution, Adafruit strives to be a fair, informative, and positive voice within the community – check it out here: adafruit.com/editorialstandards
Adafruit is on Mastodon, join in! adafruit.com/mastodon
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7:30pm ET! To join, head over to YouTube and check out the show’s live chat and our Discord!
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Join over 38,000+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord
CircuitPython – The easiest way to program microcontrollers – CircuitPython.org
New Products – Adafruit Industries – Makers, hackers, artists, designers and engineers! — NEW PRODUCT – Adafruit Sunken USB Type C Breakout Board
Python for Microcontrollers – Adafruit Daily — Python on Microcontrollers Newsletter: New CircuitPython Versions, Books Galore and So Much More! #CircuitPython #Python #micropython @ThePSF @Raspberry_Pi
EYE on NPI – Adafruit Daily — EYE on NPI Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey
Adafruit IoT Monthly — IoT Vulnerability Disclosure, Decorative Dorm Lights, and more!
Maker Business – Adafruit Daily — A look at Boeing’s supply chain and manufacturing process
Electronics – Adafruit Daily — When do I use X1?
Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at
AdafruitDaily.com !
No comments yet.
Sorry, the comment form is closed at this time.
