{"id":2783,"date":"2025-11-06T22:15:05","date_gmt":"2025-11-06T20:15:05","guid":{"rendered":"https:\/\/ft.systems\/?post_type=product&#038;p=2783"},"modified":"2026-10-16T16:17:24","modified_gmt":"2026-10-16T13:17:24","slug":"electronic-speed-controller-ft-esc-90a-4in1-4-8s-32bit","status":"publish","type":"product","link":"https:\/\/ft.systems\/en\/electronic-speed-controller-ft-esc-90a-4in1-4-8s-32bit\/","title":{"rendered":"FT ESC 90A 4-in-1 4-8S (32-bit) Speed Controller"},"content":{"rendered":"<p>The FT ESC 90A 4-in-1 speed controller is a 4-channel board with a continuous current of up to <strong>90A<\/strong> per channel, designed for <strong>4\u20138S<\/strong> batteries. It is an excellent solution for heavy-lift drones up to 18 inches and high-speed multicopters.<\/p>\n<p>The ESC integrates the power section in a compact design with an aluminum heatsink. Command processing is handled by a <strong>32-bit MCU<\/strong> with <strong>AM32<\/strong> firmware. The controller supports <strong>PWM<\/strong> and <strong>DShot<\/strong> protocols, making it compatible with most flight controllers.<\/p>\n<p>The 90A ESC is equipped with a <strong>5V \/ 3A<\/strong> BEC (Battery Eliminator Circuit) to power electronics. External capacitors and an integrated PFB filter are used for additional filtering. The board is built on an 8-layer PCB with 3oz copper, features a <strong>30.5 \u00d7 30.5 mm<\/strong> mounting pattern for M3 hardware, and measures 55 \u00d7 60.5 mm.<\/p>\n<h3 style=\"margin: 0 0 8px 0; line-height: 1.2;\"><strong style=\"font-size: 16px;\">Wiring Diagram<\/strong><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5211 size-full\" src=\"https:\/\/ft.systems\/wp-content\/uploads\/2025\/11\/ESC-4IN1-90A.jpg-1-scaled.jpeg\" alt=\"\" width=\"2560\" height=\"1816\" \/><strong>Package Contents<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4904 size-full\" src=\"https:\/\/ft.systems\/wp-content\/uploads\/2025\/11\/KOMPLEKTATSIYA-ESC-4IN1-90-A-ENG-scaled.png\" alt=\"\" width=\"2560\" height=\"1092\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The FT ESC 90A 4-in-1 speed controller is designed for drones with a 4\u20138S power supply. Each channel handles a continuous current of up to 90A. The built-in 32-bit MCU runs on AM32 firmware and supports PWM and DShot 300\/600\/1200\/2400 protocols.<\/p>\n","protected":false},"featured_media":5261,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[89,119],"product_tag":[],"class_list":["post-2783","product","type-product","status-publish","has-post-thumbnail","product_cat-electronics","product_cat-electronic-speed-controllers","first","outofstock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>FT ESC 90A 4-in-1 4-8S 32-bit Speed Controller for FPV | FT Systems<\/title>\n<meta name=\"description\" content=\"Efficient FT ESC 90A 4-in-1 (4-8S, 32-bit) motor controller. This ESC withstands high loads. 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