Christian chriszero

chriszero / marstek-venus-esphome-rs485.yaml

Created February 1, 2026 11:44

ESPHome config for Marstek Venus battery via RS485/Modbus (M5Stack Atom) — companion for EOS Connect HA inverter interface

	substitutions:
	name: marstek-m1
	friendly_name: MT1

	wifi_ssid: !secret wifi_ssid
	wifi_password: !secret wifi_password
	api_key: !secret api_key
	ota_pass: !secret ota_pass

	tx_pin: GPIO19

chriszero / enwg_sim.py

Created December 10, 2024 17:51

Simuliert Kosten der Netzentgelte nach enwg14a, Verbräuche Stündlich als csv als Export von Zeitreihen aus InfluxDB

	import pandas as pd
	import numpy as np
	from datetime import datetime, timedelta
	import matplotlib.pyplot as plt
	import streamlit as st
	from demandlib import bdew

	# Streamlit Web App starten
	st.title("Netzentgelte Kosten-Simulator")
	st.write("""

chriszero / wifiambilight.ino

Last active November 7, 2017 21:56

Open Pixel Control Server on a Particle Photon

	// This #include statement was automatically added by the Particle IDE.
	#include "opcserver.h"

	SYSTEM_THREAD(ENABLED);

	#include "FastLED/FastLED.h"
	FASTLED_USING_NAMESPACE
	#include "math.h"

	#define MAX_LEDS 256 // Upper limit; OK to receive data for fewer

chriszero / newbobhue.py

Last active August 25, 2016 09:37

	#!/usr/bin/python
	# encoding: utf-8
	'''
	boblighthue -- shortdesc
	boblighthue connects a hue light to boblightd
	@author: Christian Völlinger

	@copyright: 2016 Christian Völlinger. All rights reserved.

	@license: GNU GENERAL PUBLIC LICENSE v3

chriszero / neobob.conf

Created June 18, 2013 15:54

Sample config for boblight using my neobob

	#[global]
	interface 127.0.0.1
	port 19333

	[device]
	name ambilight
	#via udev-rule
	output /dev/sensors/ftdi_AH01DLTX
	#output /dev/ttyUSB0
	channels 90