RF24
arduino-timer
| RF24 | arduino-timer | |
|---|---|---|
| 4 | 2 | |
| 1,719 | 326 | |
| - | - | |
| 8.5 | 4.1 | |
| about 3 years ago | 7 months ago | |
| C++ | C++ | |
| GNU General Public License v3.0 only | BSD 3-clause "New" or "Revised" 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.
RF24
-
I found an easy way to test 2.4GHz downconverters for RTL SDR using a nRF24L01 module
/* * Carrier Wave to test SDR downconverters * * by: RobCa * * Library: TMRh20/RF24, https://github.com/tmrh20/RF24/ * * startConstCarrier() documentation * https://nrf24.github.io/RF24/classRF24.html#ac43ad43c34337ec0de189105bab2213b */ #include #include #include #include #define CHANNEL 57 #define LEVEL RF24_PA_MAX // RF24_PA_MIN = -18 dBm, RF24_PA_LOW = -12 dBm, RF24_PA_HIGH = -6 dBm, RF24_PA_MAX = 0dBm RF24 radio(PB0, PB1); // CE, CSN byte address[6]; void setup() { for (int i = 0; i < 6; i++) { address[i] = 0xFF; } pinMode(LED_BUILTIN, OUTPUT); radio.begin(); radio.setChannel(CHANNEL); radio.startListening(); radio.stopListening(); if (radio.isPVariant()) { radio.setAutoAck(false); radio.setRetries(0, 0); radio.flush_tx(); radio.disableCRC(); } } void loop() { digitalWrite(LED_BUILTIN, HIGH); radio.startConstCarrier(LEVEL, CHANNEL); delay(2000); radio.stopConstCarrier(); radio.startListening(); radio.stopListening(); digitalWrite(LED_BUILTIN, LOW); delay(2000); }
-
Is there anyone out there that can modify this code to add 3 servos?
Library: TMRh20/RF24, https://github.com/tmrh20/RF24/
-
For this code... How could I edit it so that I could send the readings of a joystick to a second arduino? What is a const char?
/* * Arduino Wireless Communication Tutorial * Example 1 - Transmitter Code * * by Dejan Nedelkovski, www.HowToMechatronics.com * * Library: TMRh20/RF24, https://github.com/tmrh20/RF24/ */ #include #include #include RF24 radio(7, 8); // CE, CSN const byte address[6] = "00001"; void setup() { radio.begin(); radio.openWritingPipe(address); radio.setPALevel(RF24_PA_MIN); radio.stopListening(); } void loop() { const char text[] = "Hello World"; radio.write(&text, sizeof(text)); delay(1000); }
-
I'm trying to use some nRF24L01 + PA modules but they don't work.
#include //nRF2401 libarary found at https://github.com/tmrh20/RF24/
arduino-timer
-
help with either how to do this or if it already exists what is it called
The first case will depend on what kind of arm mechanism you are using, so you would need to clarify that. For the second, assuming the turn off method is trivial, you could use a timer to trigger the turn off.
- Is there a library to simplify time-based tasks? The code actually can get slightly complex with things that go overnight and so on
What are some alternatives?
ArduinoJson - 📟 JSON library for Arduino and embedded C++. Simple and efficient.
FastAccelStepper - A high speed stepper library for Atmega 168/328p (nano), Atmega32u4, Atmega 2560, ESP32, ESP32S2, ESP32S3, ESP32C3 and Atmel SAM Due
SpeedyStepper - Stepper motor control library for Arduino
IRremoteESP8266 - Infrared remote library for ESP8266/ESP32: send and receive infrared signals with multiple protocols. Based on: https://github.com/shirriff/Arduino-IRremote/
PS2KeyAdvanced - Arduino PS2 Keyboard FULL keyboard protocol support and full keys to integer coding
muTimer - This library provides non-blocking on/off-delay and cycle timer functionality for Arduinos
MPU6050_tockn - Arduino library for easy communication with MPU6050
Touche - An open source and open hardware wireless fencing system
RF24 - OSI Layer 2 driver for nRF24L01 on Arduino & Raspberry Pi/Linux Devices
OneButton - An Arduino library for using a single button for multiple purpose input.
DJ-Timer - Simple Timer for DJs that Tag.