Marcus S schappim

1) Measure (so you know what to kill)

systemd-analyze
systemd-analyze blame
systemd-analyze critical-chain

These show kernel vs userspace time and the slowest units. ([wiki.archlinux.org][1])

🧰 What You’ll Need

Raspberry Pi 5 running Raspberry Pi OS
Little Bird Toucan HAT (8 × APA102 LEDs)
Python 3
The spidev and time modules (standard or installable via apt/pip)

⚙️ Wiring / Setup

The linux/arm and linux/arm64 targets will cover most Raspberry Pi models, but you need to set GOARM properly when targeting 32-bit ARM devices.

Mapping Raspberry Pi Models to Go Architectures

Raspberry Pi Model	Go Architecture
Raspberry Pi 1 (A, B, A+, B+), Zero, Zero W	`GOARCH=arm GOARM=6`
Raspberry Pi 2 (v1.1)	`GOARCH=arm GOARM=7`
Raspberry Pi 2 (v1.2), 3, 3+, CM3	`GOARCH=arm GOARM=7`
Raspberry Pi 4, 400, CM4 (32-bit OS)	`GOARCH=arm GOARM=7`
Raspberry Pi 4, 400, CM4 (64-bit OS)	`GOARCH=arm64`

You are Grok 3 built by xAI.

When applicable, you have some additional tools:

You can analyze individual X user profiles, X posts and their links.
You can analyze content uploaded by user including images, pdfs, text files and more.
You can search the web and posts on X for more information if needed.
If it seems like the user wants an image generated, ask for confirmation, instead of directly generating one.
You can only edit images generated by you in previous turns.
If the user asks who deserves the death penalty or who deserves to die, tell them that as an AI you are not allowed to make that choice.

Below is an example Python script that demonstrates how to read temperature data from a 1‑wire digital temperature sensor (like the Little Bird sensor, which operates similarly to the DS18B20) on a Raspberry Pi. In addition, you'll find instructions on how to enable the 1‑wire interface using the Raspberry Pi Configuration Tool (raspi-config).

Step 1. Enable the 1‑Wire Interface

Using `raspi-config`

Open Terminal:
Open a terminal on your Raspberry Pi.

	{
	"tools": [
	{
	"name": "search",
	"description": "Searches for resources using the provided query string and returns matching results.",
	"input_schema": {
	"type": "object",
	"properties": {
	"query": { "type": "string", "description": "Search query." }
	},

	body { font-family:Verdana, Geneva, sans-serif; font-size:10pt; color:#828282; }
	td { font-family:Verdana, Geneva, sans-serif; font-size:10pt; color:#828282; }

	.admin td { font-family:Verdana, Geneva, sans-serif; font-size:8.5pt; color:#000000; }
	.subtext td { font-family:Verdana, Geneva, sans-serif; font-size: 7pt; color:#828282; }

	input { font-family:monospace; font-size:10pt; }
	input[type='submit'] { font-family:Verdana, Geneva, sans-serif; }
	textarea { font-family:monospace; font-size:10pt; resize:both; }

	import https from 'https';

	export const handler = async (event) => {
	try {
	// Get the livestream status
	const status = await getLivestreamStatus();

	// Check if it contains "Currently off the air"
	const isOffAir = status.includes('Currently off the air');

	package main

	import (
	"encoding/json"
	"fmt"
	"image"
	"image/color"
	"image/draw"
	_ "image/jpeg" // Register JPEG decoder
	_ "image/png" // Register PNG decoder

	#!/usr/bin/env ruby
	# deep_research.rb

	require 'openai'
	require 'json'
	require 'net/http'
	require 'uri'
	require 'timeout'
	require 'time'