{"product_id":"blheli_32-45a-4-in-1-esc-30-30mm-fpv-quad-stack","title":"BLHeli_32 45A 4-in-1 ESC — 30×30mm FPV Quad Stack","description":"\u003cp\u003eA 4-in-1 electronic speed controller integrates all four ESCs onto a single board, eliminating individual motor wire runs and reducing stack height and weight compared to four discrete ESCs. The BLHeli_32 firmware running on a 32-bit ARM processor unlocks the full feature set that makes modern FPV possible: bidirectional DSHOT for RPM telemetry, RPM filtering, motor desync protection, and real-time ESC telemetry.\u003c\/p\u003e\u003cp\u003eRated at 45A continuous per channel (burst 60A), this ESC handles 5-inch freestyle and light racing builds on both 4S and 6S without thermal throttling. Current sensor provides real-time current draw for battery capacity tracking in the OSD. Compatible with all DSHOT, Multishot, and PWM flight controllers.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eContinuous current: 45A per channel\u003c\/li\u003e\n\u003cli\u003eBurst current: 60A (10 seconds)\u003c\/li\u003e\n\u003cli\u003eInput voltage: 2–6S LiPo (8.4–25.2V)\u003c\/li\u003e\n\u003cli\u003eFirmware: BLHeli_32 with bidirectional DSHOT\u003c\/li\u003e\n\u003cli\u003eProtocol: DSHOT150\/300\/600\/1200, Multishot, Oneshot, PWM\u003c\/li\u003e\n\u003cli\u003eTelemetry: per-motor RPM, temperature, voltage, current\u003c\/li\u003e\n\u003cli\u003eMounting: 30×30mm (M3) or 20×20mm (M2)\u003c\/li\u003e\n\u003cli\u003eWeight: approximately 15g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Golden Physics Project","offers":[{"title":"Default Title","offer_id":54186575495460,"sku":"GPP-ESC-45A-4IN1","price":69.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/2879\/9524\/files\/hobbywing-xrotor-esc-45a-3-6s-4-in-1-blheli-32-20x20-esc-1157042347.jpg?v=1780905375","url":"https:\/\/shop.goldenphysics.org\/products\/blheli_32-45a-4-in-1-esc-30-30mm-fpv-quad-stack","provider":"Golden Physics Project","version":"1.0","type":"link"}