{"product_id":"expresslrs-ep2-nano-receiver-2-4ghz-elrs-ultra-low-latency-rc","title":"ExpressLRS EP2 Nano Receiver — 2.4GHz ELRS Ultra-Low Latency RC","description":"\u003cp\u003eThe ExpressLRS EP2 Nano is the compact receiver side of the ELRS system — the open-source long-range RC protocol that has replaced conventional RC link technology in the FPV community. Paired with any ELRS 2.4GHz transmitter (RadioMaster Boxer, Zorro, TX16S), it delivers sub-3ms over-air latency at 500Hz packet rate with range measured in kilometres on a 5-inch FPV quad.\u003c\/p\u003e\u003cp\u003eThe diversity antenna configuration (two ceramic chip antennas at 90° offset) maintains link reliability through bank angles and proximity to the frame where single-antenna receivers develop dead zones. UART connection to the flight controller is the only wiring required. Flash firmware via the web-based ExpressLRS Configurator or Betaflight passthrough.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProtocol: ExpressLRS (ELRS) 2.4GHz\u003c\/li\u003e\n\u003cli\u003ePacket rate: up to 500Hz (250Hz \/ 150Hz \/ 50Hz modes)\u003c\/li\u003e\n\u003cli\u003eOver-air latency: \u0026lt;3ms at 500Hz\u003c\/li\u003e\n\u003cli\u003eOutput: CRSF\/Crossfire serial (FC UART)\u003c\/li\u003e\n\u003cli\u003eAntenna: dual diversity ceramic antennas (90° mount)\u003c\/li\u003e\n\u003cli\u003eInput voltage: 3.3V–5V\u003c\/li\u003e\n\u003cli\u003eDimensions: 15×11×4mm | Weight: 1.5g\u003c\/li\u003e\n\u003cli\u003eFirmware updatable via ExpressLRS Configurator or passthrough\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Golden Physics Project","offers":[{"title":"Default Title","offer_id":54186579722532,"sku":"GPP-ELRS-EP2-NANO","price":19.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/2879\/9524\/files\/EP2RX1.jpg?v=1780943158","url":"https:\/\/shop.goldenphysics.org\/products\/expresslrs-ep2-nano-receiver-2-4ghz-elrs-ultra-low-latency-rc","provider":"Golden Physics Project","version":"1.0","type":"link"}