ARDev1161’s gists

ARDev1161 / quality_air.ino

Last active December 25, 2025 03:47

Lilygo T-QT Pro + ENS160 + AHT21

	/*
	LilyGO T-QT Pro (ESP32-S3FN4R2) + GC9107 128x128 (TFT_eSPI)
	ENS160 + AHT21 on I2C

	UI:
	- Black background, cyan text normally
	- If "BAD" (poor): black bg, RED text
	- If "DANGER" (harmful): once per second for 420ms bg turns ORANGE and the cause is shown in RED

	Buttons (T-QT Pro):

ARDev1161 / ws2812_tp223_7Effects.ino

Created December 23, 2025 00:24

New Year LED garland controller based on Seeed XIAO SAMD21. Drives an 86-pixel WS2812 strip and uses a TP223 capacitive touch button for intuitive control: effect switching, brightness adjustment, and power toggle

	#include <Adafruit_NeoPixel.h>

	// ----------------- HW -----------------
	static constexpr uint16_t LED_COUNT = 86;
	static constexpr uint8_t LED_PIN = 10; // XIAO D6 -> DIN WS2812

	// TP223: VCC->3.3V, GND->GND, OUT->BTN_PIN
	static constexpr uint8_t BTN_PIN = 9; // XIAO D1 <- OUT TP223

	// ----------------- Power/brightness -----------------

ARDev1161 / growbox.ino

Created November 24, 2025 17:04

Light schedule on NodeMCU-32s

	#include <WiFi.h>
	#include <WebServer.h>
	#include <time.h>
	#include <Preferences.h>

	const int ledPin = 2; // Pin connected to the onboard LED

	// Relay settings
	const int relayPin = 27; // Pin connected to the relay
	bool relayState = false;

ARDev1161 / 90-sennheiser-gsa70.rules

Created October 8, 2025 21:35

UDev rule for initializing audio interfaces for Sennheiser GSP 670 dongle on connect

	ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="1395", ATTR{idProduct}=="0300", \
	RUN+="/usr/bin/bash -c 'modprobe -r snd_usb_audio; sleep 1; modprobe snd_usb_audio'"

ARDev1161 / printer.cfg

Last active October 8, 2025 21:36

Creality K1C BTT SFS v2.0 config


	[filament_switch_sensor filament_sensor]
	pause_on_runout: true
	switch_pin: ^PC15 # !PC15 original K1C config
	runout_gcode:
	{% if printer.extruder.can_extrude\|lower == 'true' %}
	G91
	G0 E30 F600
	G90
	{% endif %}

ARDev1161 / run_ros2_docker.sh

Created July 18, 2025 01:48

Running ROS2 Jazzy with Gazebo under Docker with connecting to existed workspace

	#!/usr/bin/env bash
	set -e

	# Simple logger
	log() {
	echo -e "\e[1;32m[INFO]\e[0m $*"
	}

	# 1. Ensure Docker is installed
	if ! command -v docker &> /dev/null; then

ARDev1161 / spnav_install.sh

Created July 11, 2025 23:40

Ubuntu spacenavd installer

	#!/usr/bin/env bash
	set -euo pipefail

	# ─────────── Configurable variables ───────────
	PREFIX="/usr/local" # Change to /usr, /opt/spacenav, etc.
	MAKE_JOBS="$(nproc)" # Parallel build jobs
	# ──────────────────────────────────────────────

	echo -e "\n=== 1. Installing build dependencies ==="
	sudo apt-get update

ARDev1161 / config.txt

Last active March 8, 2023 00:32

Boot config for Zanya

	# For more options and information see
	# http://rpf.io/configtxt
	# Some settings may impact device functionality. See link above for details

	# uncomment if you get no picture on HDMI for a default "safe" mode
	#hdmi_safe=1

	# uncomment the following to adjust overscan. Use positive numbers if console
	# goes off screen, and negative if there is too much border
	#overscan_left=16