Results for 'radio OR wireless'

An open source ESP32 3D printer controller with built-in Wi-Fi and Ethernet

Our Ask Me Anything (AMA) is coming up tomorrow! This is a series that takes place on Crowd Supply's Discord server. If you have any questions or simply some interest in STEP400 or stepper motors, please join us! Also, the other day, through an unexpected connection, I had the opportunity to speak with someone who works at an industrial stepper motor manufacturing company. This update will be a recap of our chat, and I think it will be very helpful in understanding what STEP400 is and what it isn't.

JuicyBoard is an open source, modular, robotic control system for building 3D printers/CNC/router or other robotics applications.

In the last update we touched on the basic principles of the PowerEver. In this second part we will go into deeper detail. Bonus: How does it sound to use PowerEver with the wireless unit on my pedalboard?

Have you seen the movie Ford v Ferrari? If you want to make a race car really fast, you've got to shed dead weight. I recently tried to figure out why the STM32 took so long to read the interrupt flags of an RF transceiver on the SPI bus. I used the vendor library to communicate with their RF transceiver.

The first open source iCE40 FPGA development board designed for teachers and students

The music player you wish you had in the early 2000s

A certified ESP32-S3 module with LTE-M, NB-IoT, and GNSS for prototyping and production

Daniel Estévez paired a LimeNET Micro with a LimeRFE prototype to access the QO-100 narrowband transponder using an off-the-shelf 24 dBi Wi-Fi grid antenna.

Welcome to everyone interested in Discovery Dish! We decided to develop Discovery Dish because we were disappointed by the lack of ready-to-use, low-cost, lightweight dish antennas on the market that are suitable for software-defined radio projects like receiving L-Band geostationary and polar-orbiting weather satellites, as well as for 1.5 GHz Inmarsat reception and 1.42 GHz hydrogen line radio astronomy.

A brief firmware update and some expanded uses cases for Signet HC.

This update will cover some technical details of **FPGA development** over CaribouLite and the **SMI interface**. Weekly questions from backers and answers come next, and finally we will have a special topic about the **real Caribou**.

Add even more functionality to the UHK.

A simple, open source DAQ module for the Raspberry Pi Pico

Thanks to your initial support, Maxwell is nearly 20% funded in just the first few days - looking good! Keep it coming, please! In this week's update, I will take a look at one of the features that really sets Maxwell apart in the world of mesh wifi: monitoring.

A large, colorful e-paper platform for your next project

We've got some very exciting news to share: we reached our funding goal and Riotee will come to life! A huge thanks to the backers who have supported our mission to make IoT devices more sustainable. You can look forward to being one of the first users of this exciting new technology. This update also covers our antenna-tuning successes and the process by which we assembled our final prototypes.

We have received the components from Mouser, and all of the finished PCBs. This update features some issues we ran into with production, but also some bonus items for backers and a live battery survival test.

We've confirmed at least one Z-Wave module works with Home Assistant Yellow and even fits nicely within the case. Also, notice the name change: the project is now called Home Assistant Yellow.