arduino-LoRa
An Arduino library for sending and receiving data using LoRa radios. (by sandeepmistry)
RadioHead
Version of RadioHead library for Teensy boards (by PaulStoffregen)
arduino-LoRa | RadioHead | |
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10 | 9 | |
1,586 | 245 | |
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4.1 | 0.0 | |
4 months ago | over 1 year ago | |
C++ | C++ | |
MIT License | GNU General Public License v3.0 or later |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.
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.
arduino-LoRa
Posts with mentions or reviews of arduino-LoRa.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-05-13.
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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.
RadioHead
Posts with mentions or reviews of RadioHead.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-04-17.
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RF modules can't receive multiple signals?
//Transmitter code /* Reference: https://lastminuteengineers.com/433mhz-rf-wireless-arduino-tutorial/ http://www.airspayce.com/mikem/arduino/RadioHead/ */ #include #include // Not actually used but needed to compile RH_ASK driver; char xData[32] = ""; char yData[32] = ""; String msgX, msgY; void setup() { Serial.begin(9600); // Debugging only if (!driver.init()) Serial.println("init failed"); } void loop() { // for debugging int xAxis = analogRead(A1); // Read Joysticks X-axis int yAxis = analogRead(A0); // Read Joysticks Y-axis Serial.print("X-axis: "); Serial.print(xAxis); Serial.print("\n"); Serial.print("Y-axis: "); Serial.println(yAxis); Serial.print("\n\n"); msgX = analogRead(A1); msgY = analogRead(A0); // X value msgX.toCharArray(xData,5); driver.send((uint8_t *)xData, strlen(xData)); driver.waitPacketSent(); delay(10); // Y value msgY.toCharArray(xData,5); driver.send(yData, strlen(xData)); driver.waitPacketSent(); Serial.println(xData); delay(1000); }
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School Project - Using one raspberry pi and having info send from multiple Arduinos
If you do not use WiFi (though I would) and have to fall back to 433Mhz or similar RF signalling then look at the Radiohead library rather than reinventing the wheel.
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Wireless communications
These 433 style boards are the ones I would look at (range being a possible limit) - maybe using the RadioHead library and front end the Pi with a dedicated receiver board if you cannot find a compatible Pi library.
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Is there a standard for transmitting unencrypted plain text data? (Strings)
You need a networking stack. There are some good examples out there; I remember the RadioHead library from years back. I think someone said it sucks and use this other thing instead but I can't remember what the other thing was. You'd write a driver that performs modulation with the HackRF, then use the rest of the stack to do the packetizing and retransmission and stuff.
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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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Is there a way to combine Toit with traditional Arduino/ESP32 libraries?
I have a project where I use LORA with the Radiohead-library (http://www.airspayce.com/mikem/arduino/RadioHead/) to gather data from various locations, and then publish that to the web.
- Recommendation for mesh library (other than PainlessMesh)
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What Networking Protocol Should I Use to Create a Reliable Sub-GHz Network of Sensors and Actuators in an Industrial Campus Environment?
I would take a look at https://www.airspayce.com/mikem/arduino/RadioHead/. I have not personally used this and it is not free for commercial use, but it is one option for providing higher level network functions.
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I am building a CanSat using arduino, I ran through a problem with my tranceivers.
You also need to determine if there is any kind of a conflict between these various packages you are using such as a pin number, etc. See RH_RF69 send hang due to waitPacketSent failed · Issue #12 · PaulStoffregen/RadioHead (github.com) So you need to be able to do testing with status messages to Serial so that you can see those logs.
What are some alternatives?
When comparing arduino-LoRa and RadioHead you can also consider the following projects:
RadioLib - Universal wireless communication library for embedded devices
MySensors - MySensors library and examples
LoRa_PiPico
MPU9250 - Arduino sketches for MPU9250 9DoF with AHRS sensor fusion
lora-pasture-pump
amodem - Audio MODEM Communication Library in Python
MPU9250 - Arduino library for MPU9250 Nine-Axis (Gyro + Accelerometer + Compass) MEMS MotionTracking™ Device