Open source hardware created and powered by free and open source software

Bulgaria
Joined August 2016
Anavi Technology retweeted
Light up your world with the ANAVI Miracle Emitter by @leonanavi and his team at @AnaviTechnology! A compact, open-source LED controller powered by our XIAO ESP32C3 (RISC-V, Wi-Fi, BT5). Built for WLED & @home_assistant, it's perfect for DIY smart lighting & automation. Now live on @crowd_supply! Check out our latest blog for more details 👇 bit.ly/3YH03VA
4
1
21
1,736
Anavi Technology retweeted
.@AnaviTechnology Miracle Emitter is an ESP32-C3 board designed to control addressable 5V RGB LED strips. cnx-software.com/2025/04/21/… Based on the Seeed Studio ESP32C3 USB-C WiFi and Bluetooth board, the Miracle Emitter also features I2C headers for an OLED display and sensors. It's compatible with Home Assistant via an Arduino sketch with MQTT support, as well as the user-friendly WLED firmware. hashtag#smarthome
3
1
17
1,488
.@AnaviTechnology Miracle Emitter ที่ใช้ชิป ESP32-C3 รองรับทั้ง WiFi และ Bluetooth Low Energy (BLE) ออกแบบมาเพื่อควบคุมแถบไฟ RGB LED strips แบบ Addressable ที่ใช้ไฟ 5V สามารถใช้งานร่วมกับ Home Assistant หรือเฟิร์มแวร์ WLED th.cnx-software.com/2025/04/…
1
3
116
Anavi Technology retweeted
🛠️ Weekend hobby project follow-up: after installing the open-source WLED firmware directly from a web browser, I connected a pair of WS2812B LED panels (2D matrix) to my open-source hardware ANAVI Miracle Emitter, powered by a @seeedstudio XIAO ESP32C3 RISC-V microcontroller. ➡️
1
4
11
1,283
Anavi Technology retweeted
🎥 As you can see in my video, setting up WLED is incredibly easy. You can install and configure it directly from a web browser, with no coding required! youtu.be/bktjlJ_jN0U?si=M6NR…
1
2
216
Anavi Technology retweeted
🎨 Weekend hobby project: installing WLED directly from a web browser to ANAVI Miracle Emitter with @seeedstudio XIAO ESP32C3 💡 WLED is a popular opensource firmware for controlling NeoPixel LEDs. It supports ESP32 and ESP8266 microcontrollers, including ESP32C3 with #RISCV
1
4
12
1,435
Anavi Technology retweeted
Want to learn how to use the XIAO ESP32S3 with Arduino IDE? 🖥️ @AnaviTechnology's video covers everything: setting up @arduino IDE, installing the ESP32 board package, and uploading a Blink sketch! Perfect for beginners. Check out the full video here👇 bit.ly/4fQcIeI
2
19
1,230
We are kicking off Open Hardware Month w a 24hr Membership Drive Livestream! Starting October 2 at 8am EST & running til 8am October 3 we have 65+ creators lined up to tell you all about their work! Save the link: youtube.com/watch?v=L6jIMzSJ…
11
3
23
11,625
Anavi Technology retweeted
It's official!! We're going to Edinburgh, Scotland for 2025!! We're so excited to make it over the pond and get to see all the exciting open source work happening over there! We are also now accepting proposals, hit up 2025.oshwa.org/ to learn more.
2
28
4
96
10,150
Anavi Technology retweeted
🔧 Excited to show my new video how to set up offline speech-to-text on a #RaspberryPi 5 with #Python3 🎙️ Featuring my #opensource ANAVI Dev Mic with RP2040 MCU 📜 Watch demo and get the full code on GitHub with OpenAI Whisper - no internet required youtu.be/XzCWIGtRq4g
1
2
4
239
Replying to @leonanavi
@leonanavi ( Anavi Technology ) a développé une carte adaptatrice à base d’un module @seeedstudio , qui transforme la manette #Nunchuk en simple périphérique USB que vous pouvez utiliser sur #PC, @Raspberry_Pi framboise314.fr/anavi-handle…
1
3
102
Anavi Technology retweeted
Final preparations are underway for #Teardown2024. Check out the full schedule and secure your workshop reservations today: crowdsupply.com/teardown/por…
4
5
1,729
Anavi Technology retweeted
.@ANAVITechnology Handle is an open-source hardware USB adapter for the Nintendo Wii Nunchuck controller based on the #RaspberryPi RP2040 MCU. #oshw #kicad #circuitpython #RetroGaming cnx-software.com/2024/05/27/…
3
1
13
1,259
Anavi Technology retweeted
Some brilliant products from @AnaviTechnology /@leonanavi. One is Wii nunchuck converter, bottom left is a new microphone board and last is the Arrows input board. All Xiao RP2040 powered. Great work, Leon. – at Potton, England
1
1
1
6
672
Anavi Technology retweeted
It's happening! It's really happening! It's #PiWars weekend. Today is set-up day and we're getting ready in Potton, Dutton and eventually Cambridge to receive our teams, volunteers and spectators tomorrow and Sunday. Get ready for... Disaster Zone!
1
9
21
1,006
Anavi Technology retweeted
#XIAOUseCase ANAVI Dev Mic, an open-source hardware USB-C computer microphone powered by #XIAORP2040. XIAO is a series of tiny but powerful #tinyML-ready MCUs, embedding popular hardware chipsets of #SAMD21, #nRF52840, #RP2040, #ESP32.👉seeedstudio.com/xiao-series-…
1
1
5
2,162
Anavi Technology retweeted
All December we've been meaning to put up Christmas decorations. This is as far as I got in the office. LOL. Thanks @PocketMoneyTron :-) – at Cranfield, England
2
4
13
644