The item is a professional and practical single TTL 3D Robotics 3DR radio telemetry kit, which is the ideal way to setup a telemetry connection between your APM and a ground station. Small, inexpensive and with great range, the 3DR radio uses an open source firmware which allows us to do things that cannot be done with other radios.
Features
- Color: as shown in the pictures.
- Shell material: hard plastic and metal.
- 100% brand new and high quality Single TTL 3D Robotics 3DR Radio Telemetry Kit 915MHZ Module.
- Very small size, and Light weight (under 4 grams without antenna).
- Available in 900MHz or 433MHz variants.
- Receiver sensitivity to -121 dBm.
- Transmit power up to 20dBm (100mW).
- Transparent serial link.
- Air data rates up to 250kbps.
- Range of approx 1 mile.
- MAVLink protocol framing and status reporting.
- Frequency hopping spread spectrum (FHSS).
- Adaptive time division multiplexing (TDM).
- Support for LBT and AFA.
- Configurable duty cycle.
- Built in error correcting code (can correct up to 25% data bit errors).
- Demonstrated range of several kilometers with a small omni antenna.
- Can be used with a bi-directional amplifier for even more range.
- Open source firmware.
- AT commands for radio configuration.
- RT commands for remote radio configuration.
- Adaptive flow control when used with APM.
- Based on the HopeRF HM-TRP radio module, featuring an SiLabs Si1000 RF microcontroller.
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Package Including
1 * Single TTL 3D Robotics 3DR Radio Telemetry Kit ( 433MHZ or 868MHz or 915MHZ ) for APM2
