How to switch over from SD-card to USB-attached device (USB thumbstick, USB enclosed SSD or HDD, etc.) to have more durable storage option.
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Connect USB device to your RPI
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Make sure USB device visible by the system
# Copyright public licence and also I don't care. | |
# 2020 Josh "NeverCast" Lloyd. | |
from micropython import const | |
from esp32 import RMT | |
# The peripheral clock is 80MHz or 12.5 nanoseconds per clock. | |
# The smallest precision of timing requried for neopixels is | |
# 0.35us, but I've decided to go with 0.05 microseconds or | |
# 50 nanoseconds. 50 nanoseconds = 12.5 * 4 clocks. | |
# By dividing the 80MHz clock by 4 we get a clock every 50 nanoseconds. |
#!/bin/bash | |
# This bash script outputs the status of your Pi and checks whether you are being throttled for undervoltage and gives you your temperature | |
# Article and discussion at https://jamesachambers.com/measure-raspberry-pi-undervoltage-true-clock-speeds/ | |
# Author James A Chambers 6-6-17 | |
# Output current configuration | |
vcgencmd get_config int | egrep "(arm|core|gpu|sdram)_freq|over_volt" | |
# Measure clock speeds | |
for src in arm core h264 isp v3d; do echo -e "$src:\t$(vcgencmd measure_clock $src)"; done |
- type: custom:apexcharts-card | |
graph_span: 1d | |
header: | |
show: true | |
title: Electriciteitsprijzen Vandaag (€/kwh) | |
span: | |
start: day | |
now: | |
show: true | |
label: Now |
# Set Material-specific Nevermore Speed | |
# | |
# Add this immediately after your start_print line of the start gcode in Prusa/SuperSlicer: | |
# SET_NEVERMORE MATERIAL='{filament_type[initial_extruder]}' | |
# | |
# Add this immediately after your start_print line of the start gcode in Cura: | |
# SET_NEVERMORE MATERIAL='{material_type}' | |
# | |
[gcode_macro SET_NEVERMORE] | |
gcode: |
### WARNING: READ CAREFULLY BEFORE ATTEMPTING ### | |
# | |
# Officially, this is not recommended. YMMV | |
# https://www.raspberrypi.com/news/bookworm-the-new-version-of-raspberry-pi-os/ | |
# | |
# This mostly works if you are on 64bit. You are on your own if you are on 32bit or mixed 64/32bit | |
# | |
# Credit to anfractuosity and fgimenezm for figuring out additional details for kernels | |
# |