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17838 Results for "raspberry pi"

  • Patch-level release 0.59.2

  • This patch-level release adds a simple-date-time! word to the rtc module for the RP2040 (i.e. the Raspberry Pi Pico) and increases the maximum size of the word search order to 32.
  • KNX Raspberry Pi HAT

  • The Raspberry Pi HAT is built around the NCN5130 transceiver from ON Semiconductor. It has a part of the MAC layer implemented, which makes it easier to develop software for it. Communication is done through either UART or SPI. Every piece of software...
  • Server side

  • For the server side I have a Raspberry Pi 3 with Node-Red, InfluxDB, Grafana (Home Assistant as well, but haven't bothered  taking that in use so far), so those I shall use with the CO2 data as well. 
  • Format USB flash drive

  • Format a 64 GB USB flash drive as a NTFS drive with the name VIDEOS. Other size flash drives can be used. I use tiny flash drives (e.g., SanDisk Cruzer Fit) as a convenient fit for the Raspberry Pi . Put the videos on the root directory of the flash...
  • Yet Another Thermostat

  • The ideia is to use a Raspberry Pi Zero W to act as an gateway for the Bluetooth Low Energy (BLE) Xiaomi/Mijia Thermometer/Hygrometer sensors and simultaneously control a relay connected to the boiler, while providing a web interface that allows monitoring...
  • Print

  • Place the .jpg file you whant to print on the Raspberry Pi, from the GUI select Load Image! and search for the path to the image file. After selecting the image you should see a preview of it on the screen. Tab home for homing the y-z axis. After homing...
  • devLog[8]

  • Exciting news! I finally got the speakers and 3.5mm audio jack working! Check out the 'Assembling the Components' section in the instructions to see how I did it. Now all I have to do is drill some holes for the speaker, glue it in place, and get the...
  • Simple RGB Matrix Display

  • This is a simple test with 4 IRM mini, I'm trying to display something with it. Currently I'm trying with some emojis. Seems nice. Currently I'm using a Raspberry Pi Pico to try some simple test. Maybe try ESP32 or ESP8266 in the future, to display crypto...
  • Tin can cyclone

  • The project is based on this blog/tutorial with a few modifications.A different display type is used, a passive buzzer is added for sound and the highscore/eeprom saving is deactivated (memory issues)
  • Connections

  • // Connections // Raspberry Pi 4 : // L298N Motor Driver Module // GPIO 17 ----------------------- IN_1 // GPIO 27 ----------------------- IN_2 // GPIO 22 ----------------------- EN_A // GPIO 10 ----------------------- IN_3 // GPIO 9 -----------------------...