915 or 433 MHz
6-position Molex connector
100 mW maximum output power (adjustable)
-117 dBm receive sensitivity
2-way full-duplex communication through adaptive TDM
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
This Radio Telemetry kit offers a great low price, longer range (approx one mile with supplied antennas) and superior performance. The system utilizes 433Mhz (or 915Mhz) 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.
Kick your mission planning into real time with Radios, featuring interchangeable air and ground modules, Android tablet compatibility, and protective cases. Radios allow your ground station computer to communicate with your vehicle wirelessly, providing unparalleled ease of use for viewing in-flight data, changing missions on the fly, and tuning.915MHz and 433MHz available.
Micro radio telemetry module *1
Ground radio telemetry module
JST 1mm 6pin cable *1(for micro APM)