Description

The 433MHz 100mW Radio Telemetry Kit is a compact telemetry solution designed for UAVs, drones, ArduPilot, Pixhawk, and APM-based systems. Based on the popular 3DR telemetry platform, it enables a two-way wireless serial link between the drone and ground station, making it useful for mission planning, flight monitoring, telemetry data transfer, and UAV configuration.

The kit supports MAVLink protocol framing, transparent serial communication, frequency hopping spread spectrum, and adaptive time division multiplexing for stable and reliable telemetry performance. Both air and ground modules are interchangeable and include Micro-USB and DF13-style connectivity, making integration easier across different autopilot setups.

With 100mW adjustable output power, UART interface support, Mission Planner/APM Planner configuration, and built-in error correction, this telemetry kit is suitable for drone builders, UAV developers, and hobbyists looking for a dependable telemetry link for FPV and autonomous flight systems.

Features

• Compact and lightweight telemetry module design
• Transparent serial link for drone-to-ground communication
• MAVLink protocol framing and status reporting
• Frequency Hopping Spread Spectrum (FHSS) support
• Adaptive Time Division Multiplexing (TDM) support
• Supports LBT and AFA functions
• Configurable duty cycle
• Interchangeable air and ground modules
• Micro-USB port and 6-position DF13 connector
• 100mW maximum adjustable output power
• Based on HopeRF HM-TRP module
• RP-SMA antenna connector
• Two-way full-duplex communication through adaptive TDM
• UART interface support
• Built-in error correction for improved data reliability
• Configurable through Mission Planner and APM Planner
• AT and RT command support for radio configuration
• Adaptive flow control when used with APM
• Demonstrated range of up to several kilometers with suitable antenna setup

Applications

• ArduPilot Telemetry
• Pixhawk-Based Drones
• APM-Based UAV Systems
• Ground Station Communication
• Mission Planning
• UAV Flight Monitoring
• Autonomous Drone Projects

Package Includes:

• 1 × 3DR Radio Telemetry Kit with Case
• 1 × TX Antenna
• 1 × RX Antenna
• 2 × Cables for APM / Pixhawk
• 2 × 3.5dBi Antennas