This 433MHz 500mW 3DR Radio Telemetry Set allows you to connect the Flight Controller to a USB or UART equipped device such as a computer, laptop or tablet that supports a USB (OTG) connection. This radio telemetry kit has a separate ground and air module. Its fiber optic transceivers can use UART or USB connections and supports both modes. The Radio game allows you to view live data such as live GPS position overlaid on a map, system voltage, header, waypoint navigation, and much more.
Using the open source MAVlink ground station software, you can even fly your aircraft with a joystick via your computer and update settings live! Or Use it only for your DIY projects that need a Wireless Serial interface. This kit offers a very low price, a longer range, and superior performance. The system uses the 433MHz band and provides a full duplex link using HopeRF's HM-TRP modules that work custom, open source, firmware.
Note: The reference to the APM refers to the ArduPilotProject, a family of open source autopilots based on the Arduino open source computing platform, developed by 3DR and the open source community. It consists of a selection of ArduPilot Mega (APM) electronics and a range of free software versions for different vehicles and is regulated by an open source creative commons license. Characteristics: MAVLink protocol framing status documents Frequency modulation and spread spectrum (FHSS) Multiplexing adaptive to time division LBT and AFA support Configurable Duty Cycle Integrated error correction code (error of up to 25% data bits) To the command configure data transmission RT remote control data transmission Interchangeable 433MHz Air and Ground Modules Micro-USB port, 6-position Molex connector 500mW maximum output power (adjustable) SMA connector 2-way full-duplex communication via adaptive TDM UART interface Transparent serial link - SourceSIK firmware Configurable via * mission planner and * APM planner Based on HM-TRP wireless module, with Si1000 8051 microcontroller and Si4432 wireless module
Package 1: 433MHZ Package 2: 915MHZ 500mw 433MHz 915Mhz 3DR Wireless Radio Rx Tx Receiver Telemetry System with OTG for FPV Multicopter Characteristics: -Small size -Light weight (less than 4 grams without antenna) -433MHz or 915Mhz -With OTG for Android connection directly -Compatible with open source flight controller such as MWC / APM / PX4 / Pixhawk -Reception sensitivity: -118dbm -MAVLink protocol -Open source firmware -Frequency hopping spread spectrum (FHSS) Adaptive Time Division Multiplexing (TDM) -Built-in error correction code (can correct up to 25% data bit errors) -Based on Si1000 microcontroller and Si4432 radio module Ins 3DR instructions: click here PCB and schematic diagram: click here and here Configuration tool: click here Package list: -1 x transmitter -1 x receiver -2 x antenna -1 x OTG Cables