raspi

Raspberry Pi Zero W を使ってタイムラプス生成デバイスを作成する

デモ本デバイスは以下の動画のように操作できる。操作時の動画は以下のような感じです。 pic.twitter.com/7l2ocbjlh1 — 青木晃也 (@aoki_kouya) March 20, 2022 本デバイスを使うと、以下のサイトにある...

[Raspi Zero W]Play startup sound with UART MP3 Voice Module

Purpose Play startup sound when raspi boots Prepare Raspberry Pi Zero W Gravity: UART MP3 Voice Module Reference https://qiita.com/ikemura23/items/6f9adce99a3db555a0e4 http://hendigi.karaage.xyz/2016/11/auto-boot/ https://tomosoft.jp/design/?p=11677 https://wiki.dfrobot.com/Voice_Module_SKU__DFR0534 Auto run methods /etc/rc.local Run script as root crontab Run script as user systemd Manage as a service Implement Select /etc/rc.local at this time Edit /home/pi/Boot/boot_syateki_server.py as below import serial # open serial port s = serial.Serial('/dev/serial0', 9600, timeout=10) # set volume 0x16 (0x00 - 0x1E) s....

Using an I2C OLED Display with the Raspberry Pi Zero W

Environment Board Raspberry Pi Zero W OS result of lsb_release -a No LSB modules are available. Distributor ID: Raspbian Description: Raspbian GNU/Linux 10 (buster) Release: 10 Codename: buster OLED display HiLetgo 0.96" I2C シリアル 128×64 OLED LCDディスプレイSSD1306液晶 Setting i2c Enabling i2c sudo raspi-config select 5...