{"product_id":"happymodel-expresslrs-es900tx-es900rx-long-range-combo","title":"Happymodel ExpressLRS ES900TX + ES900RX Long Range Combo","description":"\u003cp\u003eThe \u003cstrong\u003eES900TX and ES900RX\u003c\/strong\u003e modules sets are long-distance 915mhz wireless transmission equipment developed and designed based on the open-source ExpressLRS software. This set of modules is characterized by ultra-long-range, stable operation, and low latency. They are compatible with most Opentx remote controllers, especially suitable for \u003ca href=\"https:\/\/www.getfpv.com\/radiomaster-tx16s-multi-protocol-rf-2-4ghz-16ch-radio-transmitter-hall-gimbal-13105.html\"\u003eRadiomaster TX16S\u003c\/a\u003e and \u003ca href=\"https:\/\/www.getfpv.com\/jumper-t12-plus-2-4g-16ch-opentx-multi-protocol-radio-transmitter-w-jp4-in-1-module-hall-sensor.html\"\u003eJumper T12\u003c\/a\u003e, T16, and T18 series remote controllers, and are basically plug and play. The heat sink has been specially customized for the transmitter module, which can help the transmitter module to operate stably under high power conditions. The 900TX module comes with a 2006 fan which allows it to work automatically when the TX power is at 250mW.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVIDEO: Happymodel ExpressLRS 900mhz TX \u0026amp; RX System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"553\" src=\"https:\/\/www.youtube.com\/embed\/dJSeRtmOK74\" title=\"YouTube video player\" width=\"983\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with OpenTX remote controllers, including the \u003ca href=\"https:\/\/www.getfpv.com\/radiomaster-tx16s-multi-protocol-rf-2-4ghz-16ch-radio-transmitter-hall-gimbal-13105.html\"\u003eRadiomaster TX16S\u003c\/a\u003e and \u003ca href=\"https:\/\/www.getfpv.com\/jumper-t12-plus-2-4g-16ch-opentx-multi-protocol-radio-transmitter-w-jp4-in-1-module-hall-sensor.html\"\u003eJumper T12\u003c\/a\u003e, T16, and T18.\u003c\/li\u003e\n\u003cli\u003eThe 900TX module comes with a 2006 fan which allows it to work automatically when the TX power is at 250mW.\u003c\/li\u003e\n\u003cli\u003eHelps transmitter to operate with stability under high power conditions.\u003c\/li\u003e\n\u003cli\u003eExpressLRS open-source software.\u003c\/li\u003e\n\u003cli\u003eUltra Long Range\u003c\/li\u003e\n\u003cli\u003eLow Latency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eES900RX\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRF Frequency: optional 915mhz or 686mHz (EU)\u003c\/li\u003e\n\u003cli\u003eWeight: 0.60 gram (excluding antenna)\u003c\/li\u003e\n\u003cli\u003eTelemetry output Power: \u0026lt;17dBm\u003c\/li\u003e\n\u003cli\u003eOperation current: ~100Ma\u003c\/li\u003e\n\u003cli\u003eAntenna connector: IPEX1\u003c\/li\u003e\n\u003cli\u003eRx To FC protocol: CRSF\u003c\/li\u003e\n\u003cli\u003eDimension: 12x12x3mm\u003c\/li\u003e\n\u003cli\u003eVCC input: 5v\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eES900TX\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum Output Power: \u0026lt;33dBm (For \u0026gt;27dBm operation, we recommend adding a fan for force cooling)\u003c\/li\u003e\n\u003cli\u003eRF Frequency optional: 915mhz or 868mHz (EU)\u003c\/li\u003e\n\u003cli\u003eDimension: 55x39x13mm (including heat sink)\u003c\/li\u003e\n\u003cli\u003eVCC input: 5~13v, Recommend 5v~9v\u003c\/li\u003e\n\u003cli\u003eWeight: 23gram (exclude antenna)\u003c\/li\u003e\n\u003cli\u003eAntenna connector: SMA\u003c\/li\u003e\n\u003cli\u003eMCU: ESP32+ESP8285\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBinding procedure:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eSupply power to the ES900RX, wait until the red LED on the ES900RX is off, immediately turn off the power, and then repeat again the above steps. When the ES900RX is powered on for the third time, the red LED light will start to double flash quickly, which means that the ES900RX enters the binding mode.\u003c\/li\u003e\n\u003cli\u003eInsert the ES900TX module to the Radio transmitter, and choose External RF mode to CRSF protocol, then you can find the ELRS menu from the Radio systems.\u003c\/li\u003e\n\u003cli\u003eEnter into ELRS, and press [Bind], the Red LED on the ES900RX module will turn off and then begin blinking slowly and finally become solid when the module binds successfully.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eES900RX firmware update by wifi procedure:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eMake the ES900RX enter into Bind mode and then wait around 1 minute and don't bind with it, then the ES900RX will go into Wifi mode automatically, you can connect to the wifi hot spot ExpressLRS RX by entering the password expresslrs.\u003c\/li\u003e\n\u003cli\u003eVisit the firmware update website by entering 10.0.0.1, and choose the correct firmware then click update, wait for around 1~2 minutes, the update progress will be finished and you can find firmware update successful and reboot, which means the update is finished.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"http:\/\/www.happymodel.cn\/index.php\/2021\/02\/19\/es915tx-3d-printed-jr-bay-mounting-box\/\" rel=\"noopener\" target=\"_blank\"\u003eClick to Download 3D Printed JR module mounting bay file for ES900TX\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.happymodel.cn\/index.php\/2021\/06\/03\/expresslrs-rc7-firmware-for-es900-rx-915mhz-and-868mhz-update-by-wifi\/\" target=\"_blank\"\u003e\u003cspan\u003eClick to Download Firmware for ES900RX\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Happymodel ES900 TX module\u003c\/li\u003e\n\u003cli\u003e1x Happymodel ES900 RX module\u003c\/li\u003e\n\u003cli\u003eJR Bay Mounted Case for TX\u003c\/li\u003e\n\u003cli\u003e1x Adapter wire\u003c\/li\u003e\n\u003cli\u003e2x RX antenna\u003c\/li\u003e\n\u003cli\u003e1x TX antenna\u003c\/li\u003e\n\u003cli\u003e1x Heat sink\u003c\/li\u003e\n\u003cli\u003e1x 2006 Fan\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cem\u003e\u003cstrong\u003eNote: Radio Not Included\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Happymodel","offers":[{"title":"Default Title","offer_id":45505983021286,"sku":"15785","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/9525\/8342\/files\/happymodel-expresslrs-es900tx-_-es900rx-long-range-combo-main.jpg?v=1734560147","url":"https:\/\/shop.lumenier.com\/products\/happymodel-expresslrs-es900tx-es900rx-long-range-combo","provider":"Lumenier","version":"1.0","type":"link"}