Received a Hantek DSO-2090 USB oscilloscope today and put it through a few paces. Here are the results and my impressions from using the device a bit, as well as a few tips for working with it under Linux. The first thing to note is that, in terms of DSOs, this thing is dirt cheap…
NanoKeys Released
- by: Pat Deegan
- On
As promised, the NanoKeys library has been made public and is now available on it’s own project page! One noteworthy change is a modification to the key send/key clear algorithm that allows for much quicker transmission of key strokes and a snappier user experience. Here’s a short clip of the new functionality in action: And…
Announcing NanoKeys: turning a BLE Nano into an HID Keyboard, the easy way
- by: Pat Deegan
- On
I’m finishing up the docs for NanoKeys, a small BLE Nano (and probably any mbed BLE API supported devices) library that gives you an easy way to create a bluetooth low energy keyboard that you can pair with using any mobile device. The project page, code and documentation will be up shortly (in the projects…
RedBear Duo: Intro and QuickStart/HOWTO
- by: Pat Deegan
- On
Just got my hands on RedBear Lab‘s Duo—what promises to be a great little BLE/WiFi combo—and got some preliminary testing done. By the end of the seven straightforward steps detailed here, you’ll know all the basics about the Duo and have your own “Arduino” code running on the device, too. Other than my own ramblings,…