{"product_id":"src-mad-258-blheli-32-70a-2-8s-drone-esc","title":"MAD Components BLHeli_32 70A 2-8S Drone ESC, STM32G071, DShot150-1200, Current Sensor \u0026 Telemetry","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/rcdrone.top\/collections\/mad-esc\" title=\"MAD ESC\"\u003eMAD\u003c\/a\u003e Components BLHeli_32 70A 2-8S Drone ESC for brushless multirotor\/FPV power systems. The provided materials state this BLHeli version is a beta build and cannot be updated, and that BLHeli32 service has stopped; with Betaflight 4.5 it cannot support bidirectional DShot. AM32 firmware versions are recommended by the manufacturer for future availability.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eContinuous current: 70A\u003c\/li\u003e\n\u003cli\u003eInput voltage: 2-8S LiPo (also see the additional spec set below)\u003c\/li\u003e\n\u003cli\u003eDrive signal support: DShot150\/300\/600\/1200, MultiShot, OneShot, PWM\u003c\/li\u003e\n\u003cli\u003eCurrent sensor: support\u003c\/li\u003e\n\u003cli\u003eTelemetry passback\/backhaul: support\u003c\/li\u003e\n\u003cli\u003eProcessor (image spec): STM32G071; integrated 3-in-1 driver\u003c\/li\u003e\n\u003cli\u003eHardware notes (from image text): 8-layer PCB with 4*4*4*3OZ copper thickness (total thickness stated as 28OZ), TG-180 board, via-hole copper filling process\u003c\/li\u003e\n\u003cli\u003eCapacitors (from image text): 11 pcs TDK 22uF 35V low ESR (total capacity stated as 240uF)\u003c\/li\u003e\n\u003cli\u003eMOSFETs (from image text): Infineon “DirectFET” package, internal resistance stated as \u0026lt; 1mR\u003c\/li\u003e\n\u003cli\u003eOnboard RGB LED (from image text)\u003c\/li\u003e\n\u003cli\u003eFirmware notes (from image text): supports ESC parameter adjustment by flight controller (Betaflight 3.2.0 or above); includes “Damped Light” and regenerative braking function\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor order help, compatibility checks, or firmware-related questions, contact support@rcdrone.top or visit https:\/\/rcdrone.top\/.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ch3\u003eESC parameters shown on the product images\u003c\/h3\u003e\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e35 x 18 x 5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e7.1 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous current\u003c\/td\u003e\n\u003ctd\u003e70A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum current (5 seconds)\u003c\/td\u003e\n\u003ctd\u003e110A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput voltage\u003c\/td\u003e\n\u003ctd\u003e2-8S LiPo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eSTM32G071\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBEC\u003c\/td\u003e\n\u003ctd\u003eNO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive signal support\u003c\/td\u003e\n\u003ctd\u003eDShot150-1200 \/ MultiShot \/ OneShot \/ PWM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent sensor\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelemetry passback\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware version\u003c\/td\u003e\n\u003ctd\u003eFirmware Version: B; BLHeli 32.X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eAdditional specifications stated in the provided text description\u003c\/h3\u003e\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e31 x 16 x 5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.5 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous current\u003c\/td\u003e\n\u003ctd\u003e70A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum current (10 seconds)\u003c\/td\u003e\n\u003ctd\u003e80A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput voltage\u003c\/td\u003e\n\u003ctd\u003e2-6S LiPo (2-8S LiPo Disable Damp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eSTM32F051K6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBEC\u003c\/td\u003e\n\u003ctd\u003eNO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive signal support\u003c\/td\u003e\n\u003ctd\u003eDShot150-1200 \/ MultiShot \/ OneShot \/ PWM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent sensor\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelemetry backhaul\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware version\u003c\/td\u003e\n\u003ctd\u003eBLHeli 32.X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eBrushless multirotor and FPV drone power systems (quadcopter, octocopter, and other multirotor configurations)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eManuals\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eBLHeli 32.X firmware repository: https:\/\/github.com\/bitdump\/BLHeli\/tree\/master\/BLHeli_32%20ARM\u003c\/li\u003e\u003c\/ul\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"MAD BLHeli_32 70A 2-8S Drone ESC\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/MAD-BLHeli32-70A-2-8S-Drone-ESC.jpg?v=1777046482\"\u003e\u003cp\u003eThe MAD Components 70A BLHeli_32 4-in-1 ESC uses clearly labeled BAT, signal, telemetry, and motor pads for straightforward wiring in a drone build.\u003c\/p\u003e\n\u003cimg alt=\"MAD BLHeli_32 70A 2-8S Drone ESC\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/MAD-BLHeli32-70A-2-8S-Drone-ESC_2746e689-3834-48ad-add3-f46866ceed02.jpg?v=1777046490\"\u003e\u003cp\u003eThe BLHeli_32 70A 2–8S ESC uses a 31×31mm board with clearly marked motor pads and BAT+\/BAT- power terminals for straightforward wiring.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"MAD","offers":[{"title":"BLHeli32 70A 2-8S","offer_id":52080069181664,"sku":"0102DT0094","price":82.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/fb8ca25548.jpg?v=1777017027","url":"https:\/\/rcdrone.top\/products\/src-mad-258-blheli-32-70a-2-8s-drone-esc","provider":"RCDrone","version":"1.0","type":"link"}