{"id":2771,"date":"2025-11-06T21:24:43","date_gmt":"2025-11-06T19:24:43","guid":{"rendered":"https:\/\/ft.systems\/?post_type=product&p=2771"},"modified":"2026-10-16T16:51:38","modified_gmt":"2026-10-16T13:51:38","slug":"electronic-speed-controller-ft-esc-75a-4in1-3-6s-8bit","status":"publish","type":"product","link":"https:\/\/ft.systems\/en\/electronic-speed-controller-ft-esc-75a-4in1-3-6s-8bit\/","title":{"rendered":"FT ESC 75A 4-in-1 3-6S (8-bit) Speed Controller"},"content":{"rendered":"

The FT ESC 75A 4-in-1 speed controller combines 4 channels<\/strong> with a continuous current of up to 75A<\/strong> each and is designed for a 3\u20136S<\/strong> battery power supply. This configuration allows the use of a single board to control four motors, simplifying the layout of the power section.<\/p>\n

The 75A ESC operates on an 8-bit EFM8BB21 MCU<\/strong> with Bluejay firmware. It supports control via PWM<\/strong>, DShot 300<\/strong>, and DShot 600<\/strong> protocols. The controller features a built-in analog current sensor to monitor the power system load; however, telemetry transmission is not supported in this model.<\/p>\n

The board is built on a 6-layer PCB with 3oz copper<\/strong>. Mounting holes of 30.5 \u00d7 30.5 mm<\/strong> for M3 hardware simplify installation into the frame. Dimensions are 74 \u00d7 85 mm.<\/p>\n

Wiring Diagram<\/strong><\/h3>\n

\"\"Package Contents<\/strong><\/p>\n

\"\"<\/p>\n

\n

User Manual<\/strong><\/h3>\n

\u2014 <\/span>Download PDF<\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

The FT ESC 75A 4-in-1 speed controller is a reliable solution for FPV builds with a 3\u20136S power supply. The board handles a continuous current of up to 75A per channel, ensuring stable control of four motors from a single device.<\/p>\n","protected":false},"featured_media":5030,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[89,119],"product_tag":[],"class_list":["post-2771","product","type-product","status-publish","has-post-thumbnail","product_cat-electronics","product_cat-electronic-speed-controllers","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"\nFT ESC 75A 4-in-1 3-6S 8-bit Speed Controller for FPV | FT Systems<\/title>\n<meta name=\"description\" content=\"Reliable FT ESC 75A 4-in-1 (3-6S, 8-bit) speed controller. The board ensures stable control of four motors. 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