{"product_id":"geprc-elrs-dual-2-4g-diversity-receiver-fpv-圖傳設備","title":"GEPRC ELRS DUAL 2.4G Diversity Receiver｜FPV 圖傳設備","description":"\u003cp\u003e\u003cstrong\u003eGEPRC ELRS DUAL 2.4G Diversity Receiver｜FPV 圖傳設備\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGEPRC 官方FPV 圖傳設備，已依台灣顧客使用習慣整理名稱、分類與付款方式。下單前請確認規格、接頭、頻段、極化方向、電壓及相關法規需求。\u003c\/p\u003e\u003cp\u003eSummary\u003c\/p\u003e\u003cp\u003eGEPRC ELRS DUAL 2.4G Diversity Receiver is a new generation of true dual-antenna diversity receiver system based on the ExpressLRS open source project. ExpressLRS features long range operation, low latency, maximum 1000Hz refresh rate, and low price.\u003c\/p\u003e\u003cp\u003eThe ELRS DUAL 2.4G Diversity Receiver has a reasonable placement of dual antennas for wider signal reception and more stable connection than ordinary single antenna receiver systems. It uses a TCXO temperature compensated crystal oscillator to avoid frequency shifts caused by temperature changes and the\u003c\/p\u003e\u003cp\u003etelemetry\u003c\/p\u003e\u003cp\u003epower is up to 100mW.\u003c\/p\u003e\u003cp\u003eSpecifications\u003c\/p\u003e\u003cp\u003eSize:\u003c\/p\u003e\u003cp\u003e20\u003c\/p\u003e\u003cp\u003e*1\u003c\/p\u003e\u003cp\u003e4\u003c\/p\u003e\u003cp\u003emm\u003c\/p\u003e\u003cp\u003eWeight: 1.\u003c\/p\u003e\u003cp\u003e2\u003c\/p\u003e\u003cp\u003eg (RX only)\u003c\/p\u003e\u003cp\u003eChips: ESP32-PICO-D4, SX1281\u003c\/p\u003e\u003cp\u003eCrystal Oscillator: TCXO\u003c\/p\u003e\u003cp\u003eFrequency Band: 2.4GHz ISM\u003c\/p\u003e\u003cp\u003eRefresh Rate:\u003c\/p\u003e\u003cp\u003e25Hz-1000Hz\u003c\/p\u003e\u003cp\u003eInput Voltage: 5V\u003c\/p\u003e\u003cp\u003eAntenna Connector: ipex1\u003c\/p\u003e\u003cp\u003eIndicator Light: RGB light\u003c\/p\u003e\u003cp\u003eTLM Power: 20dBm\u003c\/p\u003e\u003cp\u003eFeature\u003c\/p\u003e\u003cp\u003e20\u003c\/p\u003e\u003cp\u003emm*1\u003c\/p\u003e\u003cp\u003e4\u003c\/p\u003e\u003cp\u003emm\u003c\/p\u003e\u003cp\u003eSmall size\u003c\/p\u003e\u003cp\u003e1.\u003c\/p\u003e\u003cp\u003e2\u003c\/p\u003e\u003cp\u003eg weight\u003c\/p\u003e\u003cp\u003eWIFI Upgrade firmware\u003c\/p\u003e\u003cp\u003eELRS open source project, remote control\u003c\/p\u003e\u003cp\u003eMaximum refresh rate of 1000Hz\u003c\/p\u003e\u003cp\u003eTwo independent RF receiving links, true diversity receiver\u003c\/p\u003e\u003cp\u003eThe use of temperature-compensated\u003c\/p\u003e\u003cp\u003ecrystal oscillator\u003c\/p\u003e\u003cp\u003e(TCXO), no fear of high or low temperature impact, more stable performance, even if long hours of work is not easy to cause loss of control\u003c\/p\u003e\u003cp\u003eBuilt-in PA + LNA, up to 100mW\u003c\/p\u003e\u003cp\u003etelemetry\u003c\/p\u003e\u003cp\u003epower\u003c\/p\u003e\u003cp\u003eDiagram\u003c\/p\u003e\u003cp\u003eThe RGB light color corresponding to the packet rate is shown in the figure below:\u003c\/p\u003e\u003cp\u003eF1000 and F500 are packet rates in FLRC mode, providing faster modulation and lower latency, but at the same time having shorter reception distance than normal Lora mode. This mode is great for racers.\u003c\/p\u003e\u003cp\u003eD500 and D250 are packet rates in DVDA (Deja Vu Diversity Aid) mode. This mode works at the F1000 data packet rate of FLRC mode, providing better link connection in the case of complex interference by sending the same data packet multiple times. D500 and D250 indicate that the same data packet is sent twice and four times respectively.\u003c\/p\u003e\u003cp\u003eInstructions\u003c\/p\u003e\u003cp\u003eELRS DUAL 2.4G Diversity Receiver and FC connection diagram:\u003c\/p\u003e\u003cp\u003eOpen Betaflight Configurator, go to “\u003c\/p\u003e\u003cp\u003ePorts\u003c\/p\u003e\u003cp\u003e”tab and enable the corresponding UART as a\u003c\/p\u003e\u003cp\u003eSerial Rx\u003c\/p\u003e\u003cp\u003e(e.g. UART2 as shown below). Save and restart.\u003c\/p\u003e\u003cp\u003eOn the“\u003c\/p\u003e\u003cp\u003eConfiguration\u003c\/p\u003e\u003cp\u003e”tab, click on“\u003c\/p\u003e\u003cp\u003eSerial-based receiver\u003c\/p\u003e\u003cp\u003e”on the“\u003c\/p\u003e\u003cp\u003eReceiver\u003c\/p\u003e\u003cp\u003e”panel, and select “\u003c\/p\u003e\u003cp\u003eCRSF\u003c\/p\u003e\u003cp\u003e”.\u003c\/p\u003e\u003cp\u003eBinding\u003c\/p\u003e\u003cp\u003eThe factory firmware version of ELRS DUAL 2.4G Diversity Receiver is above 3.x , 3.x and 2.x firmware are not compatible, so the TX module firmware needs to be upgraded to above 3.x before binding.\u003c\/p\u003e\u003cp\u003ePower on and off the diversity receiver three times with 1 second between each interval continuously to enter the Binding Mode.；\u003c\/p\u003e\u003cp\u003eRGB indicator flashes twice quickly on the diversity receiver, indicating that the receiver is now in Binding Mode.；\u003c\/p\u003e\u003cp\u003eConfigure remote control or transmitter module to bind with the receiver; If the receiver RGB indicator is solid on, this indicates that the receiver has successfully bound.\u003c\/p\u003e\u003cp\u003eIncludes\u003c\/p\u003e\u003cp\u003e1 x ELRS DUAL 2.4G Diversity Receiver\u003c\/p\u003e\u003cp\u003e2 x antenna\u003c\/p\u003e\u003cp\u003e2 x heat shrink tube\u003c\/p\u003e\u003cp\u003e4 x silicone cable\u003c\/p\u003e\u003cp\u003e1 x pin (4pin)\u003c\/p\u003e\u003cp\u003e1 x Instruction manual\u003c\/p\u003e","brand":"GEPRC","offers":[{"title":"全額付款","offer_id":46970329858246,"sku":"GP105978-FULL","price":800.0,"currency_code":"TWD","in_stock":false},{"title":"訂金預購","offer_id":46970329891014,"sku":"GP105978-DEP","price":267.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/2272\/6598\/files\/ELRS-DUAL-2.4G-Receiver-5.jpg?v=1787577046","url":"https:\/\/nexowing.com\/products\/geprc-elrs-dual-2-4g-diversity-receiver-fpv-%e5%9c%96%e5%82%b3%e8%a8%ad%e5%82%99","provider":"Nexowing","version":"1.0","type":"link"}