HolyBro 433Mhz 915Mhz 100mW Transceiver Radio Telemetry Set V3 for PIXHawk 4 Flight Controller

HolyBro 433Mhz 915Mhz 100mW Transceiver Radio Telemetry Set V3 for PIXHawk 4 Flight ControllerIntroducation It is a small light and inexpensive open source radio platform that typically allows ranges of better than 300m out of the box the range can be extended to several kilometers with the use of a patch antenna on the ground The radio uses open source firmware which has been specially designed to work well with MAVLink packetsand to be integrated with the Mission Planner Copter Rover and Plane Specification Brand Name HolyBroVersion 433Mhz 915Mhz Optional Item Name 433Mhz 915Mhz 100mW Transceiver Radio Telemetry Set V3Application Compatible for Pixhawk 4 Flight ControllerSize 26 x 53 x 10 7mm without antenna Processing 100 mW maximum output power adjustable 117 dBm receive sensitivity Open source SIK firmware RP 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 firmwareConfigurable through Mission PlannerAPM PlannerFT230X is a USB to BASIC UART ICPower Supply Voltage 5VDC from USB or JST GH Transmit Current 100 mA at 20dBm Receive current 25 mA Serial interface 3 3 V UARTStatus LEDs The radios have 2 status LEDs one red and one green The meaning of the different LED states is Green LED blinking searching for another radio