MySensors
arduino-LoRa
MySensors | arduino-LoRa | |
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8 | 10 | |
1,290 | 1,581 | |
0.4% | - | |
4.6 | 4.1 | |
about 1 month ago | 4 months ago | |
C++ | C++ | |
- | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
MySensors
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Ask HN: How have you engineered the shit out of your home's front entrance?
Engineering implies working within constraints. Most people in this realm only have to deal with the spouse acceptance factor as a limiter.
Went from openhab -> homeassistant -> Node-RED. Then sprinkle in MySensors, Frigate, and Double-Take, but not on just the entrance, go for the perimeter then defense in depth.
https://www.mysensors.org/
https://frigate.video/
https://github.com/jakowenko/double-take
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Meshtastic and LoRa are “dangerous” (YouTube)
Mestastic has been doing fine work. I'm not a fan of the CLA though.
MySensors, IM(very)HO is a better system if you are building your own gear. They too have CLA requirements.
https://www.mysensors.org/
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How to connect my coffee machine
/** * The MySensors Arduino library handles the wireless radio link and protocol * between your home built sensors/actuators and HA controller of choice. * The sensors forms a self healing radio network with optional repeaters. Each * repeater and gateway builds a routing tables in EEPROM which keeps track of the * network topology allowing messages to be routed to nodes. * * Created by Henrik Ekblad * Copyright (C) 2013-2015 Sensnology AB * Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors * * Documentation: http://www.mysensors.org * Support Forum: http://forum.mysensors.org * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 2 as published by the Free Software Foundation. * ******************************* * * DESCRIPTION * * Simple binary switch example * Connect button or door/window reed switch between * digitial I/O pin 3 (BUTTON_PIN below) and GND. * http://www.mysensors.org/build/binary */ // Enable debug prints to serial monitor #define MY_DEBUG // Enable and select radio type attached #define MY_RADIO_RF24 //#define MY_RADIO_RFM69 #include #include #define CHILD_ID 3 #define BUTTON_PIN 3 // Arduino Digital I/O pin for button/reed switch Bounce debouncer = Bounce(); int oldValue=-1; // Change to V_LIGHT if you use S_LIGHT in presentation below MyMessage msg(CHILD_ID,V_TRIPPED); void setup() { // Setup the button pinMode(BUTTON_PIN,OUTPUT); // Activate internal pull-up digitalWrite(BUTTON_PIN,LOW); // After setting up the button, setup debouncer debouncer.attach(BUTTON_PIN); debouncer.interval(5); } void presentation() { // Register binary input sensor to gw (they will be created as child devices) // You can use S_DOOR, S_MOTION or S_LIGHT here depending on your usage. // If S_LIGHT is used, remember to update variable type you send in. See "msg" above. present(CHILD_ID, S_DOOR); } // Check if digital input has changed and send in new value void loop() { debouncer.update(); // Get the update value int value = debouncer.read(); if (value != oldValue) { // Send in the new value send(msg.set(value==LOW ? 1 : 0)); oldValue = value; } }
- Stromversorgung für ESP32 & Co.
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I've got a old raspberry pi3 used for gaming but no.longer use it , has anyone got.any cool or unique ideas to use it for ?
If you like the idea of a smart home but worried about the S in IOT check out MySensors.
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DIY TV-box project (Advice requested)
I have had great fun and good use of MySensors, that could be a place to start. It’s a very friendly and supportive community.
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I want to build a personal gateway. No LoraWAN or TTL.
As mentioned, chirpstack works well if you still want to use LoRaWAN. Alternatively, you can use a system such as https://www.mysensors.org/ which builds its own protocol on top of lora. Finally, you can write everything from scratch using radio libraries (eg: https://www.airspayce.com/mikem/arduino/RadioHead/)
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Choosing between LoRa 868MHz and Xbee 2.4GHz for long-range comms
If you haven't already defined your sensor modules, have a look at the MySensors framework. It works via a tree network where every node works as a repeater so you can easily build a large and sparse network with encryption at very low cost. It also integrates seamlessly with Home Assistant and most other HA controllers. I've used it at home with good results and it supports the RFM69 radio using India frequency bands.
arduino-LoRa
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ESP32-Heltec Lora module v3
I'm simply trying to send a message back and forth. Problem is documentation for these things suck. I found this website https://robotzero.one/heltec-wifi-lora-32/ that is for the 2.0 version. It claims I can use this LORA library ( GitHub - sandeepmistry/arduino-LoRa: An Arduino library for sending and receiving data using LoRa radios. )
- SX1278 Library Recommedation
- Range Problem SX1278
- What's the purpose of hardware SPI pins in ESP8266 and other dev boards?
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I want to build a personal gateway. No LoraWAN or TTL.
Your network, your rules. You can use whatever radio parameters you want, and you can use a frequency not used by popular LoRaWAN networks.TTN does not use great parameters for long range anyway. I use https://github.com/sandeepmistry/arduino-LoRa library its easy enough to use and understand. https://github.com/jgromes/RadioLib is good but a bit more complex to implement.
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Lora with Pi Pico
I am currently working on a Lora library for the Raspberry Pi Pico. I am using the Pico SDK with C++ and not the Arduino Framework. I'm trying to port the official Lora library for Arduino. Unfortunately, I fail at the Lora.print() function which is used to print the packages, because it is an overloaded function and I can't seem to find the right source code. Unfortunately, the documentation of my Lora chip (SX1276) is not very good, and I don't recognize which values I have to write in which register to actually send a message. This is my current code base.
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Lora doesn’t show in web browser… do I NEED 2?
Yes, you need two LoRa transceivers. There are a bunch of settings including frequency, spreading factor, bandwidth, coding rate, preamble length and sync word that need to match. Read the documentation.
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What is Lora CRC and why should I use callback for my Lora receiver?
You should send a pull request fixing the documentation for the next person!
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QUESTION
You should probably check out LoRA modules. They should be able to achieve >10 km range (under thr right conditions), are reasonably priced and have good library support (e.g. https://github.com/sandeepmistry/arduino-LoRa ). Most of them communicate via SPI or I2C though, so no RX/TX pins.
What are some alternatives?
esphome - ESPHome is a system to control your ESP8266/ESP32 by simple yet powerful configuration files and control them remotely through Home Automation systems.
RadioLib - Universal wireless communication library for embedded devices
RadioHead - Version of RadioHead library for Teensy boards
LoRa_PiPico
Temper-ESP8266 - Temper is a compact temperature sensor based on ESP8266 and SHT30 with large 13x7 pixel led display.
lora-pasture-pump
BluePillDemo - A collection of small example projects tailored for the Blue Pill board created in STM32CubeIDE. No further updates.
PlatformIO - Your Gateway to Embedded Software Development Excellence :alien:
Polaron - A DIY drum machine for the teensy microcontroller (hardware / software)
Wordclock - Diy Wordclock with an esp32 and ws2812b Leds