{"product_id":"holybro-100mw-transceiver-telemetry-radio-set-v3-915mhz","title":"Holybro 100mW Transceiver Telemetry Radio Set V3 (915Mhz)","description":"\u003cp\u003eA Holybro Telemetry Radio 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 packets and to be integrated with the Mission Planner, Copter, Rover, and Plane.\u003c\/p\u003e\r\n\u003cp\u003eThe radios can be either 915Mhz or \u003ca href=\"https:\/\/www.getfpv.com\/holybro-100mw-transceiver-telemetry-radio-set-v3-433mhz.html\"\u003e433Mhz\u003c\/a\u003e and you should purchase the model which is appropriate for your country\/region.\u003c\/p\u003e\r\n\u003ch2\u003eFeatures\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eInterchangeable air and ground modules 915 or 433 MHz\u003c\/li\u003e\r\n\u003cli\u003eMicro-USB port\u003c\/li\u003e\r\n\u003cli\u003e4-position JST-GH connector\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\r\n\u003cp\u003e\u003cstrong\u003eProcessing\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e100 mW maximum output power (adjustable) -117 dBm receive sensitivity\u003c\/li\u003e\r\n\u003cli\u003eOpen-source SIK firmware\u003c\/li\u003e\r\n\u003cli\u003eRP-SMA connector\u003c\/li\u003e\r\n\u003cli\u003e2-way full-duplex communication through adaptive TDM UART interface\u003c\/li\u003e\r\n\u003cli\u003eTransparent serial link\u003c\/li\u003e\r\n\u003cli\u003eMAVLink protocol framing\u003c\/li\u003e\r\n\u003cli\u003eFrequency Hopping Spread Spectrum (FHSS) Configurable duty cycle\u003c\/li\u003e\r\n\u003cli\u003eError correction corrects up to 25% of bit errors Open-source SIK firmware\u003c\/li\u003e\r\n\u003cli\u003eConfigurable through Mission Planner \u0026amp; APM Planner\u003c\/li\u003e\r\n\u003cli\u003eFT230X is a USB to BASIC UART IC\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e26 x 53 x 10.7mm (without antenna)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSupply voltage: 5VDC (from USB or JST-GH)\u003c\/li\u003e\r\n\u003cli\u003eTransmit current: 100 mA at 20dBm\u003c\/li\u003e\r\n\u003cli\u003eReceive current: 25 mA\u003c\/li\u003e\r\n\u003cli\u003eSerial interface: 3.3 V UART\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eStatus LEDs\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eThe radios have 2 status LEDs, one red and one green. The meaning of the different LED states is:\u003c\/li\u003e\r\n\u003cli\u003eGreen LED blinking - searching for another radio\u003c\/li\u003e\r\n\u003cli\u003eGreen LED solid - link is established with another radio\u003c\/li\u003e\r\n\u003cli\u003eRed LED flashing - transmitting data\u003c\/li\u003e\r\n\u003cli\u003eRed LED solid - in firmware update mode\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eConnecting to Pixhawk4\u003c\/strong\u003e\u003cbr\u003eUse the 4 pin JST-GH connector that should have come with the radio to connect the radio to your Pixhawk4’s “Telem 1” (“Telem 2” can also be used but the default recommendation is “Telem1”).\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eConnecting to a PC\u003c\/strong\u003e\u003cbr\u003eConnecting the radio to your Windows PC is as simple as connecting the micro USB cable (which should have been included with the radio) to your PC. The necessary drivers should be installed automatically and the radio will appear as a new “USB Serial Port” in the Windows Device Manager under Ports (COM \u0026amp; LPT). The Mission Planner’s COM Port selection drop-down should also contain the same new COM port.\u003c\/p\u003e\r\n\u003ch2\u003eIncludes\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e2x 915MHz radio modules with antennas \u003c\/li\u003e\r\n\u003cli\u003e1x Micro-USB cable \u003c\/li\u003e\r\n\u003cli\u003e1x Android OTG adapter cable \u003c\/li\u003e\r\n\u003cli\u003e1x GH 6P-GH 4P cable \u003c\/li\u003e\r\n\u003cli\u003e1x MLX 6P-GH 4P cable \u003c\/li\u003e\r\n\u003cli\u003e2x SMA Adapter \u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eDownload\u003c\/h2\u003e\r\n\u003cp\u003e\u003ca href=\"http:\/\/www.holybro.com\/manual\/Telemetry-Radio-V3-Quick-Start-Guide.pdf\"\u003ehttp:\/\/www.holybro.com\/manual\/Telemetry-Radio-V3-Quick-Start-Guide.pdf\u003c\/a\u003e\u003c\/p\u003e","brand":"Holybro","offers":[{"title":"Default Title","offer_id":14778857357375,"sku":"8989","price":40.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0084\/8301\/2671\/products\/ee6763d242.jpg?v=1570043987","url":"https:\/\/dronecosmo.myshopify.com\/products\/holybro-100mw-transceiver-telemetry-radio-set-v3-915mhz","provider":"DroneCosmo","version":"1.0","type":"link"}