{"product_id":"hummingbird-v4-aio-flight-controller-expresslrselrs2-4g-with-25-400mw-vtx","title":"HummingBird V4 AIO Flight Controller ExpressLRS(ELRS)2.4g with 25-400mw VTX","description":"\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1x HummingBird V4 AIO Flight Controller ExpressLRS(ELRS)2.4g with 25-400mw VTX\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMCU: STM32F411\u003c\/p\u003e\n\u003cp\u003eGYRO：BMI270\u003c\/p\u003e\n\u003cp\u003eVTX:  25mw for Racing\/ 100mw and up to 400mw SmartMax temperature control with\u003cspan\u003e \u003c\/span\u003eBeeTX 5.8Ghz Antenna\u003c\/p\u003e\n\u003cp\u003eESC: 12A BLHeliS pre-flashed with Bluejay 0.19.2 Target: \u003cu\u003eO-H-10 48kHz\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eESC Connector: JST-1.0 3Pin\u003c\/p\u003e\n\u003cp\u003eOSD: NBD7456 Graphical OSD compatible with Betaflight OSD\u003c\/p\u003e\n\u003cp\u003eReceiver:\u003cspan\u003e \u003c\/span\u003e2.4G Antenna with MHF3 connector\u003c\/p\u003e\n\u003cp\u003eFlight Controller Weight: 4.57g(Include antennas and battery connector)\u003c\/p\u003e\n\u003cp\u003eFlight Controller Size: Outer dimensions: 29x29x7.6mm\u003c\/p\u003e\n\u003cp\u003eFlight Controller Holes: 25.5x25.5mm\u003c\/p\u003e\n\u003cp\u003eBattery input: 1S Only\u003c\/p\u003e\n\u003cp\u003eUart1: free\u003c\/p\u003e\n\u003cp\u003eUart2: free\u003c\/p\u003e\n\u003cp\u003ePower Plug:\u003cspan\u003e \u003c\/span\u003eNewBeeDrone NX69 Connector\u003c\/p\u003e\n\u003cp\u003eSPI ELRS3.x receiver (Binding instruction: power on the drone, push the bind button under\u003c\/p\u003e\n\u003cp\u003ethe flight controller to get into bind mode. If your remote control is not ELRS3.x or above version. You will need to update your remote controller ELRS to 3.x version because betaflight 4.5 will no longer support any lower version of 3.0)\u003cbr\u003ePlease read through the\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener noreferrer\" title=\"ELRS SPI Receiver support type\" href=\"https:\/\/www.expresslrs.org\/hardware\/spi-receivers\/?h=spi\" target=\"_blank\"\u003eSPI base information\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eif you have difficulty with binding\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHummingbird V4 Betaflight firmware: \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1126\/9610\/files\/betaflight_2025.12.1_STM32F411_HUMMINGBIRD_F4_V4_ed665ed4b_ELRS_V3.hex?v=1772722851\"\u003eBetaflight_HMBV4 2025.12 SPI Elrs 3.X\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1126\/9610\/files\/betaflight_2025.12.1_STM32F411_HUMMINGBIRD_F4_V4_ed665ed4b_ELRS_V4.hex?v=1772722852\"\u003eBetaflight_HMBV4 2025.12 SPI Elrs 4.X\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1126\/9610\/files\/Hummingbird_V4-_v1.0__2.jpg?v=1741662116\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1126\/9610\/files\/Hummingbird_V4-_v1.0__1.jpg?v=1741662116\" alt=\"\"\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e* \u003c\/span\u003e\u003cb\u003eAmateur (HAM) radio license is required for operation on amateur radio channels or higher power levels.\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cb\u003eThe integrated VTX ships with default, region-compliant channels and power settings enabled.\u003c\/b\u003e\u003c\/p\u003e","brand":"NewBeeDrone","offers":[{"title":"Default Title","offer_id":42864610967632,"sku":"03AG07","price":69.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1343\/5043\/files\/HummingBird-V4-AIO-Flight-Controller-ExpressLRS_ELRS_2.4g-with-25-400mw-VTX-Hummingbird-144501942_3816x_01a0782a-eb68-4317-b888-cea36023a2ce.webp?v=1787598208","url":"https:\/\/dronedynamics.ca\/zh\/products\/hummingbird-v4-aio-flight-controller-expresslrselrs2-4g-with-25-400mw-vtx","provider":"DroneDynamics.ca","version":"1.0","type":"link"}