{"product_id":"heelaoorc-32-bit-am32-esc-40a-brushless-controller-with-5v-2a-bec-and-470uf-capacitor","title":"HeelAooRC 32-Bit AM32 ESC: 40A Brushless Controller with 5V 2A BEC and 470uF Capacitor","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe HeelAooRC AM32 ESC is a compact, 32-bit electronic speed controller designed for small model planes, crawlers, and other tight installations. With a 40A peak rating and a built-in 5V 2A BEC, it delivers reliable power in a tiny footprint. The AM32 open-source firmware invites flexible tuning, while support for PWM, DSHOT, and Sine signals ensures smooth throttle transitions across speeds.\u003c\/p\u003e\n\u003cp\u003eNote: For optimal operation, this ESC is intended to be used with the included Param Converter. The combination unlocks straightforward configuration and firmware upgrades, helping you tailor performance to your setup.\u003c\/p\u003e\n\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e32-bit architecture enabling responsive throttle control and adjustable firmware\u003c\/li\u003e\n  \u003cli\u003eUltra-compact form factor (32 x 13 mm) suitable for tight installations\u003c\/li\u003e\n  \u003cli\u003eIntegrated BEC at 5V and 2A to power receivers or small flight controllers\u003c\/li\u003e\n  \u003cli\u003eEnhanced heat management with a heat-friendly MOS layout on a single side\u003c\/li\u003e\n  \u003cli\u003eSupports PWM, DSHOT, and Sine control signals for flexible integration\u003c\/li\u003e\n  \u003cli\u003eBidirectional operation, adjustable drag braking, and sine start for smooth transitions\u003c\/li\u003e\n  \u003cli\u003eFast forward\/reverse switching with stable speed regulation\u003c\/li\u003e\n  \u003cli\u003eIncludes a 470 µF, 25V capacitor to improve stability under load\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat you get\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x AM32 ESC\u003c\/li\u003e\n  \u003cli\u003e1 x AM32 Param Converter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility and setup\u003c\/h2\u003e\n\u003cp\u003eWorking voltage supports 2-4S LiPo packs, making it versatile for small aircraft and crawlers. The board measures 32 x 13 mm, with an enhanced option at 32 x 12 mm for ultra-tight fits. A 100 mm signal cable helps accommodate typical RC wiring layouts.\u003c\/p\u003e\n\u003cp\u003eCarefully pair the AM32 with the included Param Converter to access configuration options or firmware upgrades via a computer. This open-source approach lets you tailor throttle response, braking behavior, and startup profiles to your preferences.\u003c\/p\u003e\n\n\u003ch2\u003eReal-world use cases\u003c\/h2\u003e\n\u003cp\u003eImagine a compact RC airplane performing precise, scalable altitude control, or a tiny crawler navigating rocky terrain with predictable, controllable speed. The AM32 aims to deliver consistent power delivery, reliable braking, and stable operation during bursts of throttle while retaining a minimal footprint for small builds.\u003c\/p\u003e\n\n\u003ch2\u003eBottom line\u003c\/h2\u003e\n\u003cp\u003eIf you’re seeking a compact, configurable ESC with a solid power package and expandability, the HeelAooRC AM32 ESC presents a thoughtful option for tight installations where space, heat management, and signal versatility matter. Treat the benefits as possibilities to explore rather than guarantees.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What voltage range does the HeelAooRC AM32 ESC support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It operates with 2S to 4S LiPo batteries for compact models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is included in the package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: 1x AM32 ESC and 1x AM32 Param Converter for configuration.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"HeelAooRC","offers":[{"title":"Default Title","offer_id":46518994403527,"sku":"B0F677BT7X","price":30.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2355\/7319\/files\/heelaoorc-am32-esc-compact-front.jpg?v=1778188502","url":"https:\/\/toyterrax.com\/products\/heelaoorc-32-bit-am32-esc-40a-brushless-controller-with-5v-2a-bec-and-470uf-capacitor","provider":"ToyTerrax","version":"1.0","type":"link"}