OpenLRS Rx v2 Multicopter Edition

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Receiver integrated Multicopter Controller for most simple multicopter experience 

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OpenLRS Receiver integrated Multicopter controller for the simplest multicopter experience

 

OpenLRS Rx v2 Multi is an RC receiver with integrated Gyroscope(ITG3205) and Accelerometer(ADXL345) sensors.
You don't need an extra controller or cabling for flying with your multicopter frame.

The board based on OpenLRS v2 Receiver design. This design supports all hardware PWM pinouts of Atmega328P and I2C pins for sensors. This means, you can load all Atmega328 based multicopter codes into the receiver.

 

It's default firmware is modified MultiWii v1.9 and you can plug and fly with it without any extra firmware or hardware. You only need to configure it with MultiWii configurator software. Please visit multiwii forums and pages for detailed information about MultiWii. 

 

This is our first outdoor flight video with default firmware. PID values and everything was default.

[youtube]jPosl_kYRv0[/youtube]

 

And indoor flight

[youtube]ZG_8Dan3ySE[/youtube]

 

MQ-200 microquad with OpenLRS Multi
[youtube]Umr9MbozNxo[/youtube]

MQ-200 microquad lifting a GoPro
[youtube]-nCLOUTt8Rc[/youtube] 

 

 

FEATURES

  • on board ITG3205 Gyroscope Sensor
  • on board ADXL345 Accelerometer Sensor
  • on board two potentiometer for PID or Camera alignment settings on the field 
  • 16Mhz Atmega328 processor with Arduino Pro Mini compatible bootloader.
  • 3.3v MIC5205 based voltage regulator with reverse polarity protection and direct 1S-3S lipo support.
  • 3.3v FTDI support for Arduino
  • Serial Port for firmware upload and telemetry application
  • 3.3v I2C port for all modern sensors as  barometers, etc. 
  • 9 channel servo output
  • Supports all 6 PWM output as Servo output.(CH1,2,3,6,7,8)
  • Red and Blue LEDs for visible informations
  • RFM22B tranceiver module including Si4432 chip with configurable 0-100mW output, Frequency hopping capability and hundreds features.. 
  • Weight : 16gr for pinout version, 7.1gr for Lightweight version
  • Dimensions: 50mm X 50mm X 6mm

 

We are offering lightwight version(7.1gr) of this board for micro indoor multicopters.
The lightweight version is not including heavy SMA plug and servo connectors. You can solder a piece of wire(17cm or 8.5cm or 4.25cm) as antenna.

 

Package Contents (pinout version)

  • OpenLRS Rx v2 Multi Board with servo pins
  • 433mhz 2.5dBi SMA plugged stock Antenna

 

Package Contents (light weight version)

  • OpenLRS Rx v2 Multi Board.

 

Requirements

 

 

 

 

Documents:

 

 

 

Important!

  • Never turn on your Rx without the antenna attached, this can burn it out !!! 
  • Dont supply it higher voltage than 15volt.   
  • Follow our forum pages and new firmware updates remember it is opensource project and it will be better with your ideas and codes. 

 

 

 

Documents:
Schematic of v2 Multi board
Si4432 Data Sheet
RFM22B Data Sheet (with Si4432)
ITG3205 Data Sheet
ADXL345 Data Sheet
Our Forum Page about OpenLRS
 
 
 
Important!
Never turn on your Rx without the antenna attached, this can burn it out !!! 
Dont supply it higher voltage than 15volt.   
Follow our forum pages and new firmware updates remember it is opensource project and it will be better with your ideas and codes. 

 

 

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