Description/Features:Advanced Telemetry Technology: The Telemetry Radio V3 is engineered with cutting-, This device ensures robust and reliable communication for your UAV systems.Open-source Firmware: from the flexibility and customizability of open-source firmware, allowing for tailored adjustments and updates to meet your specific needs and enhance device performance.Plug-n-Play Convenience: Designed for seamless integration with standard flight controllers, this telemetry radio promises an easy setup process, enabling you to get your system up and running in no time.SpecificationsElectrical DataSupply voltage: 5V DC (from USB or JST-)Transmit current: 100 mA at 20dBmReceive current: 25 mASerial interface: 3.3 V UARTOpen-source firmwarePlug-n-play for Standard Flight ControllersEasiest way to connect your Autopilot and Ground StationInterchangeable air and ground radioMicro-USB port (Type-C Adapter Cable Included)6-position JST- connector100 mW maximum output power (adjustable) -117 dBm receive sensitivityRP-SMA connector2-way full-duplex communication through adaptive TDM UART interfaceTransparent serial linkMAVLink protocol framingFrequency Hopping Spread Spectrum (FHSS) Configurable duty cycleError correction corrects up to 25% of bit errors Open-source firmwareConfigurable through Mission Planner & PlannerFT230X is a USB to BASIC UART ICColour:blackMaterial:ABSTransmission power:100mW 433MHzDue to different batches, there may be differences in product appearance and printed text, which not affect usePackage Contents:1 * Telemetry Radio V3Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.