{"product_id":"superd-elrs-2-4g-diversity-receiver","title":"BETAFPV SuperD ELRS Diversity Receiver (2.4GHz \/ 915MHz \/ 868MHz) TCXO True Diversity CRSF RX","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/rcdrone.top\/collections\/betafpv\" title=\"BETAFPV\"\u003eBETAFPV\u003c\/a\u003e SuperD ELRS Diversity Receiver is a true diversity ExpressLRS receiver featuring two antennas, dual receiver chains, and a built-in TCXO (temperature compensated crystal oscillator) for an accurate frequency rate and stable signal in extreme temperature environments. It is available in 2.4GHz and 915MHz\/868MHz versions for reliable long-range flying, aerial photography, and FPV freestyle.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTrue diversity design with two complete RF receiver chains (dual SX1280\/SX1281 for 2.4GHz, or dual SX1276 for 915MHz\/868MHz).\u003c\/li\u003e\n\u003cli\u003eBuilt-in TCXO oscillator for stable signal and accurate frequency rate; designed for temperature resistance.\u003c\/li\u003e\n\u003cli\u003eTwo dipole T antennas (U.FL \/ I-PEX MHF I connectors) for omnidirectional reception; antenna separation and vertical placement are recommended for better signal.\u003c\/li\u003e\n\u003cli\u003eCRSF serial receiver protocol for flight controller connection via UART.\u003c\/li\u003e\n\u003cli\u003eStatus RGB LED with defined modes (power-on, WiFi upgrading, binding, connection states).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem\u003c\/td\u003e\n\u003ctd\u003eBETAFPV SuperD ELRS 2.4GHz \/ 915MHz \/ 868MHz Diversity Receiver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU \/ RF\u003c\/td\u003e\n\u003ctd\u003eESP32 PICO D4; dual SX1280 (SX1281) (2.4GHz) \/ dual SX1276 (915MHz\/868MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF Frequency\u003c\/td\u003e\n\u003ctd\u003e2.4GHz (ISM) \/ 915MHz (FCC) \/ 868MHz (EU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelemetry power\u003c\/td\u003e\n\u003ctd\u003e20dBm (2.4GHz) \/ 17dBm (915MHz\/868MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (excluding antenna)\u003c\/td\u003e\n\u003ctd\u003e1.1g (2.4GHz) \/ 1.2g (915MHz\/868MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna connector\u003c\/td\u003e\n\u003ctd\u003eU.FL (I-PEX MHF I)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput voltage\u003c\/td\u003e\n\u003ctd\u003e+5V DC @ \"+\" pad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReceiver protocol\u003c\/td\u003e\n\u003ctd\u003eCRSF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCB size\u003c\/td\u003e\n\u003ctd\u003e22mm x 14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard labels (diagram)\u003c\/td\u003e\n\u003ctd\u003eBOOT Button; WiFi Antenna; RGB; RX \/ TX \/ 5V \/ GND pads; PA+LNA; TCXO; SX1280\/SX1281 (2.4GHz) \/ SX1276 (900MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eWiring (CRSF to Flight Controller)\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFC TX → Receiver RX\u003c\/li\u003e\n\u003cli\u003eFC RX → Receiver TX\u003c\/li\u003e\n\u003cli\u003e5V → 5V\u003c\/li\u003e\n\u003cli\u003eGND → GND\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eConfiguration \u0026amp; Bind\u003c\/h2\u003e\u003cp\u003eExpressLRS uses the Crossfire serial protocol (CRSF) to communicate between the SuperD diversity receiver and the \u003ca href=\"https:\/\/rcdrone.top\/collections\/flight-controller\" title=\"Flight Controller\"\u003eflight controller\u003c\/a\u003e. In Betaflight, enable the selected UART as \u003cstrong\u003eSerial Rx\u003c\/strong\u003e, then set \u003cstrong\u003eReceiver Mode\u003c\/strong\u003e to \u003cstrong\u003eSerial (via UART)\u003c\/strong\u003e and \u003cstrong\u003eSerial Receiver Provider\u003c\/strong\u003e to \u003cstrong\u003eCRSF\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eFor wiring or setup assistance, contact \u003ca href=\"https:\/\/rcdrone.top\/\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/rcdrone.top\/\u003c\/a\u003e or email \u003ca href=\"mailto:support@rcdrone.top\"\u003esupport@rcdrone.top\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eBinding (no preset binding phrase by default)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePower on and off the receiver 3 times, pausing 2 seconds each time, to enter binding mode.\u003c\/li\u003e\n\u003cli\u003eWhen the indicator fast blinks orange twice, the receiver is in binding mode.\u003c\/li\u003e\n\u003cli\u003eStart binding on the radio\/transmitter module; a solid indicator shows binding success.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eNote:\u003c\/em\u003e After binding once, the receiver remembers the autosaved binding phrase and device and will bind automatically after restarting.\u003c\/p\u003e\u003ch3\u003eFirmware notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2.4GHz default firmware: ExpressLRS V3.0.0 (transmitter\/module should be V3.0.0 or later; both sides should not use a binding phrase).\u003c\/li\u003e\n\u003cli\u003e915MHz\/868MHz default firmware: ExpressLRS V3.3.0; the official version was not yet released at the time of the provided documentation and is noted as self-compiled firmware.\u003c\/li\u003e\n\u003cli\u003eFlashing target names mentioned: \u003cstrong\u003eBETAFPV SuperD 2.4GHz RX\u003c\/strong\u003e (ELRS Configurator V1.5.2 or above) and \u003cstrong\u003eBETAFPV SuperD 900MHz RX\u003c\/strong\u003e (ELRS Configurator Nightly).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRGB Status Indication\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRGB Color\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eStatus\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRainbow\u003c\/td\u003e\n\u003ctd\u003eFade effect\u003c\/td\u003e\n\u003ctd\u003ePower on\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreen\u003c\/td\u003e\n\u003ctd\u003eSlow flash\u003c\/td\u003e\n\u003ctd\u003eWiFi upgrading mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003ctd\u003eQuick flash\u003c\/td\u003e\n\u003ctd\u003eNo RF chip detected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003ctd\u003eDouble flash\u003c\/td\u003e\n\u003ctd\u003eBinding mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003ctd\u003eTriple flash\u003c\/td\u003e\n\u003ctd\u003eConnected, but mismatched model-match configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003ctd\u003eSlow flash\u003c\/td\u003e\n\u003ctd\u003eWaiting for connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSolid on\u003c\/td\u003e\n\u003ctd\u003eConnected and color indicates packet rate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eNotes from the provided documentation:\u003c\/em\u003e F1000 and F500 are FLRC packet rates; D500 and D250 are DVDA (Deja Vu Diversity Aid) packet rates; D50 is a unique mode of ELRS Team900; 100Hz Full is a mode providing 16-channel full-resolution output at a 200Hz refresh rate.\u003c\/p\u003e\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\u003ch3\u003e2.4GHz package\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x SuperD 2.4GHz Diversity Receiver\u003c\/li\u003e\n\u003cli\u003e2 x 2.4GHz T Antenna\u003c\/li\u003e\n\u003cli\u003e1 x 4-Pin Header\u003c\/li\u003e\n\u003cli\u003e1 x 4-Pin Wire Harness\u003c\/li\u003e\n\u003cli\u003e1 x Instruction Manual\u003c\/li\u003e\n\u003cli\u003e2 x Heat Shrink Tubing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e915MHz\/868MHz package\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x SuperD 915MHz\/868MHz Diversity Receiver\u003c\/li\u003e\n\u003cli\u003e2 x 915MHz\/868MHz T Antenna\u003c\/li\u003e\n\u003cli\u003e1 x 4-Pin Header\u003c\/li\u003e\n\u003cli\u003e1 x 4-Pin Wire Harness\u003c\/li\u003e\n\u003cli\u003e1 x Instruction Manual\u003c\/li\u003e\n\u003cli\u003e2 x Heat Shrink Tubing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eManuals \u0026amp; Downloads\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/support.betafpv.com\/hc\/en-us\/articles\/11916886817817-Manual-for-SuperD-ELRS-2-4G-diversity-RX\" rel=\"noopener\" target=\"_blank\"\u003eSuperD ELRS 2.4GHz Diversity Receiver user manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/support.betafpv.com\/hc\/en-us\/articles\/11917948420249-How-to-flash-the-firmware-for-SuperD-ELRS-diversity-RX\" rel=\"noopener\" target=\"_blank\"\u003eFirmware download \/ flashing guide for SuperD ELRS Diversity Receiver\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/support.betafpv.com\/hc\/en-us\/articles\/4404231679129-How-to-Flash-Firmware-of-ELRS-RX-TX\" rel=\"noopener\" target=\"_blank\"\u003eHow to flash ELRS firmware via Passthrough or WiFi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/support.betafpv.com\/hc\/en-us\/articles\/11810191279641-STL-File-for-SuperD-ELRS-2-4G-diversity-RX\" rel=\"noopener\" target=\"_blank\"\u003eTPU holder STL file (3D printing)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.expresslrs.org\/hardware\/crystal-frequency-error\/#\" rel=\"noopener\" target=\"_blank\"\u003eExpressLRS: Crystal frequency error (TCXO reference)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/ExpressLRS\/ExpressLRS-Configurator-Nightlies\/releases\" rel=\"noopener\" target=\"_blank\"\u003eExpressLRS Configurator Nightly releases\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"BETAFPV SuperD ELRS Diversity Receiver product overview showing dual-antenna true diversity boards (2.4G and 868\/915M)\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-SuperD-ELRS-Diversity-Receiver.jpg?v=1777531474\"\u003e\u003cp\u003eSuperD is a true diversity ExpressLRS receiver with two receiver chains and two antennas for reliable link performance.\u003c\/p\u003e\n\u003cimg alt=\"Close-up of the SuperD ELRS receiver TCXO oscillator component for temperature-stable frequency accuracy\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-SuperD-ELRS-Diversity-Receiver_7cc32cba-9a6c-4127-8aec-45c36efca1bb.jpg?v=1777531483\"\u003e\u003cp\u003eA built-in TCXO helps keep the link stable and accurate across hot and cold flying conditions.\u003c\/p\u003e\n\u003cimg alt=\"ExpressLRS receiver series layout comparing sizes with dipole T antennas, including SuperD diversity receiver options\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-SuperD-ELRS-Diversity-Receiver_487c7de1-d7e4-49e5-bd6f-fbc4210a263a.jpg?v=1777531493\"\u003e\u003cp\u003eChoose the band that fits your setup—2.4GHz or 868\/915MHz—while keeping a compact receiver footprint.\u003c\/p\u003e\n\u003cimg alt=\"Labeled SuperD 2.4GHz diversity receiver board showing BOOT button, WiFi antenna pad, RGB LED, and RX\/TX\/5V\/GND pads\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-SuperD-ELRS-Diversity-Receiver_e8b16296-8b4d-4739-ab9f-007ec40bf55a.jpg?v=1777531501\"\u003e\u003cp\u003eClear pad labels make wiring CRSF to a flight controller straightforward: RX, TX, 5V, and GND.\u003c\/p\u003e\n\u003cimg alt=\"Labeled SuperD 900MHz diversity receiver board layout with dual IPEX MHF1 antenna connectors and RX\/TX\/5V\/GND pads\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-SuperD-ELRS-Diversity-Receiver_2439d96c-4763-415a-a8d4-f5d6f70fd1f5.jpg?v=1777531511\"\u003e\u003cp\u003eDual IPEX (U.FL) antenna connectors support antenna separation for better omnidirectional reception on 868\/915MHz builds.\u003c\/p\u003e\n\u003cimg alt=\"Wiring diagram from flight controller UART to SuperD diversity receiver: FC TX to RX, FC RX to TX, plus 5V and GND\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-SuperD-ELRS-Diversity-Receiver.avif?v=1777531520\"\u003e\u003cp\u003eConnect the receiver to any free UART using the standard CRSF wiring order (TX↔RX, plus power and ground).\u003c\/p\u003e\n\u003cimg alt=\"Betaflight Ports tab example with a UART set to Serial RX enabled for an ExpressLRS CRSF receiver\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-SuperD-ELRS-Diversity-Receiver_fb04f71f-ddbf-4e70-b482-79078411a75e.avif?v=1777531527\"\u003e\u003cimg alt=\"Betaflight Receiver settings selecting Serial (via UART) mode and CRSF as the serial receiver provider\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-SuperD-ELRS-Diversity-Receiver_98528c3e-97c3-4c6a-bb2b-6a45215402cf.avif?v=1777531535\"\u003e\u003cp\u003eIn Betaflight, set Receiver Mode to Serial (via UART) and choose CRSF as the provider.\u003c\/p\u003e\n\u003cimg alt=\"ExpressLRS Configurator screen selecting BETAFPV SuperD 2.4GHz RX target and firmware options for flashing\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-SuperD-ELRS-Diversity-Receiver.png?v=1777531542\"\u003e\u003cp\u003eExpressLRS Configurator provides the correct SuperD receiver target for flashing and updates.\u003c\/p\u003e\n\u003cimg alt=\"ExpressLRS Configurator Nightly screen selecting BETAFPV SuperD 900MHz RX target under Git branch options\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-SuperD-ELRS-Diversity-Receiver_4d5c87ec-7840-4857-977b-6460447bbbbf.jpg?v=1777531548\"\u003e\u003cimg alt=\"ExpressLRS welcome screen graphic with radio controller icon and Wi‑Fi signal illustration\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-SuperD-ELRS-Diversity-Receiver_a133d1fe-e401-43dd-8dac-990482dc9c01.jpg?v=1777531558\"\u003e\u003cimg alt=\"BETAFPV SuperD Diversity Receiver kit contents with receiver board, two dipole T antennas, cable, pin header, and manual\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-SuperD-ELRS-Diversity-Receiver_5a497361-306e-44e1-a889-1320725b2717.jpg?v=1777531565\"\u003e\u003cp\u003eEverything needed to get started is included: receiver, two dipole T antennas, wiring lead, header pins, and manual.\u003c\/p\u003e\n\u003cimg alt=\"SuperD diversity receiver package layout with two dipole T antennas, manual, wiring lead, and connector pins\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/BetaFPV-SuperD-ELRS-Diversity-Receiver_017dab4c-98fe-4def-bc9b-4f72daee0a93.jpg?v=1777531571\"\u003e\n\u003c\/div\u003e","brand":"BETAFPV","offers":[{"title":"ELRS 2.4GHz","offer_id":52393631547616,"sku":"01070006_1-1","price":27.99,"currency_code":"USD","in_stock":true},{"title":"ELRS 915MHz","offer_id":52393631580384,"sku":"01070006_1-2","price":27.99,"currency_code":"USD","in_stock":true},{"title":"ELRS 868MHz","offer_id":52393631613152,"sku":"01070006_1-3","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/c2831abc7349d543adb0b881462785d1_55219278-b67c-466c-945b-327fa39d4cf1.jpg?v=1777476986","url":"https:\/\/rcdrone.top\/products\/superd-elrs-2-4g-diversity-receiver","provider":"RCDrone","version":"1.0","type":"link"}