This is the Micro Unmanned Telemetry Kit and as you can imagine, this comes with a micro radio telemetry module for your multi-rotor to save on space and weight. This radio kit not only has the benefit of this cool feature (the micro module) but this kit offers you great range (approximately one mile with the supplied antenna) at a great price. The system runs on the 433MHz band and provides a full-duplex link using HopeRF’s HM-TRP modules running custom, open source firmware

The SiK firmware includes a bootloader that permits radio firmware upgrades over the serial interface, and configuration of system parameters. Firmware upgrades and configuration are fully supported in the APM Mission Planner. Configuration is also possible through the 3DR Radio configurator and AT commands.

Interface to the module is via standard 5V-tolerant TTL serial / FT230 USB serial.

Features:

• 433 MHz
• 6-position Molex connector
• 100 mW maximum output power (adjustable)
• -117 dBm receive sensitivity
• SMA connector
• 2-way full-duplex communication through adaptive TDM
• UART interface
• Transparent serial link
• MAVLink protocol framing
• Frequency Hopping Spread Spectrum (FHSS)
• Configurable duty cycle
• Error correction corrects up to 25% of bit errors
• Open-source SIK firmware
• Configurable through Mission Planner and APM Planner
• Supply voltage: 3.7-6 VDC (from USB or DF13 connector)
• Transmit current: 100 mA at 20 dBm
• Receive current: 25 mA
• Serial interface: 3.3 V UART
• Dimensions: 26mmx19mm

Package Includes:

• Micro radio telemetry module x 1
• Ground radio telemetry module
• JST 1mm cable