openenergymonitor/emonTxFirmware

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Created over 13 years ago
Updated over 6 years ago

openenergymonitor/emonTxFirmware

openenergymonitor

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An open-source wireless energy monitoring node

emonTx Firmware Examples

Arduino compatible firmware examples (ATmega328) for emonTx Low power wireless energy-monitoring node.

Update: the offical firmware for latest version of emonTx V3 (as shipped via OpenEnergyMonitor online store) has been moved to a dedicated emonTx V3 repository

Part of the openenergymonitor.org project

Purchase Hardware

Online Store

emonTx V3 Resources:

emonTx V2 Resources:

Licence

The emonTx firmware is released under the GNU GPL V3 license

The documentation is subject to GNU Free Documentation License

The emonTx hardware designs follow the terms of the OSHW (Open-source hardware) Statement of Principles 1.0.

EmonLib

Electricity monitoring library - install in Arduino IDE's libraries folder then restart the IDE

emonpi

Raspberry Pi Based Energy Monitor. Hardware, Firmware & related software for the PI.

EmonESP

ESP8266 WIFI serial to emoncms link

Hardware

OpenEnergyMonitor Open Source Hardware

emonhub

Python service linking and decoding input to MQTT & Emoncms

emoncms3

Archived. See https://github.com/emoncms/emoncms for latest version of emoncms.

STM32

STM32 Energy Monitoring

HeatpumpMonitor

Open-source Heatpump Monitor

learn

OpenEnergyMonitor learning resources (previously building blocks)

emontx3

EmonTx V3.4.x Hardware and older discreet firmware, see EmonTxV3CM repo for latest

EmonGLCD

Wireless graphical LCD display unit

guide

OpenEnergyMonitor User Guide

emonTH

An open-source wireless temperature and humidity monitoring node

NanodeRF

emonBase (emonTx >> emoncms) examples using EtherCard library

emontx4

emonth2

emonTH V2 wireless temperature & humidity sensor with SI7021 sensor

emontx-shield

emonTx Arduino Shield

EmonLibCM

Continuous Monitoring alternative to EmonLib

emontx-3phase

emonTx 'approximate' 3-phase firmware

emontx2

emonTx V2 (through-hole design): A low power, wireless energy monitoring node based on Arduino / JeeNode

NanodeRF_ethershield

Archive emonBase examples - using older EtherShield library

oem_home-assistant

OpenEnergyMonitor emonPi config for Home Assistant

RFM12B_Simple

Simple demo for sending two values (one integer and one float) from one RFM12B to another

heatpumpmonitor.org

public list of heat pumps sharing performance data via emoncms

EmonScripts

Emoncms Stack Installation and Update scripts

EmonTxV3CM

EmonTxV3 Continuous Monitoring Firmware (Default shipped EmonTxV3 firmware)

emonpi2

RaspberryPi Energy Monitor v2

emonupload

Upload / update latest OpenEnergyMonitor firmware

optical-pulse-sensor

Hardware resources for the optical pulse sensor

mqtt-wifi-mqtt-single-channel-relay

MQTT WiFi ESP8266 Single Channel Relay

ArduinoDue_3phase

Arduino Due (Arm Cortex M3, 12-bit ADC) 3-Phase Example Library

Open-Kontrol-Gateway

Arduino sketches which use the Ciseco OKG as an alternative web-connected emonBase

label-generator

Serial number label barcode generator using Glabels

emonVs

AC Voltage Sensor and Power Supply for emonTx V4 / emonPi V2

LiquidCrystal_I2C1602V1

Arduino Library for HD44780 LCD with PCF8574 I2C controller

RFu_jeelib

Modified version of the JeeLib RFM12B wireless radio driver for use with the Ciseco RFu 328 units V1.x with an RFM12B

emonPixel

WiFi LED Pixels

Emon_ecDB

Custom Electronic Component Database Web-App using Emoncms framework

CommunityEnergyPlanMaker

http://openenergymonitor.blogspot.com/2012/01/community-energy-plan-maker.html

openevse-solarpv-divert-nodered

NodeRED flow to command an OpenEVSE charging station to control EV charge rate based on available solar PV generation

ElsterMeterReader

ElsterMeterReader

openevse-ac-filter-pcb

240V AC filter for OpenEVSE Controller

cydynni-cordova

Build Android and IOS apps for Cyd Ynni web application

oem_node-red

Default Node-RED config for emonPi

Ethernet

Official Arduino Ethernet library with required changes to work with with Wiznet W5200 and RFM12B

EmonGLCDlib

Based on JCW glcdlib for ST7565 LCD's, adapted for Vatronix LCD

EtherCardOct2012

October 2012 Snapshot of Ethercard library which works with OpenEnergyMonitor MultiNode emoncms posting NanodeRF sketch

emonLibDB

AVR-DB Continuous monitoring library: 3 voltage channels and 12 current/power/energy channels

raspi-dashboard-display

Scripts and config to run a RaspberryPi with HDMI monitor as a public display

emonpi-ha-bridge

Install guide for ha-bridge (home automation) on emonPi and use Google Home / Amazon Echo to control MQTT devices via voice

blog

OpenEnergyMonitor Blog

emonEProm

build-workshop

Energy monitor build workshop instructions

homepage

OpenEnergyMonitor front landing page

heatpumpmonitor-org

https://heatpumpmonitor.org website

kash_emoncms_flow

Extract P&L data from KashFlow accounting API and post to Emoncms

oem_openhab2

OpenEnergyMonitor emonPi MQTT config for OpenHAB2

emonbase

emonBase hardware, firmware and documentation

esphome_components

ESPHome Components

emontx5

EmonTx5, 6 channel energy monitoring transmitter based on emonPi2 measurement board

docs

OpenEnergyMonitor User Guide using Read the Docs