RadioHead
Version of RadioHead library for Teensy boards (by PaulStoffregen)
arduino-LoRa
An Arduino library for sending and receiving data using LoRa radios. (by sandeepmistry)
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RadioHead | arduino-LoRa | |
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9 | 10 | |
245 | 1,575 | |
- | - | |
0.0 | 4.1 | |
over 1 year ago | 4 months ago | |
C++ | C++ | |
GNU General Public License v3.0 or later | MIT License |
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.
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.
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.
What are some alternatives?
When comparing RadioHead and arduino-LoRa you can also consider the following projects:
RadioLib - Universal wireless communication library for embedded devices
MySensors - MySensors library and examples
MPU9250 - Arduino sketches for MPU9250 9DoF with AHRS sensor fusion
LoRa_PiPico
amodem - Audio MODEM Communication Library in Python
lora-pasture-pump
MPU9250 - Arduino library for MPU9250 Nine-Axis (Gyro + Accelerometer + Compass) MEMS MotionTracking™ Device