JHEMCU EM45A 45 Amp 4-in-1 ESC 2-6S Blue Jay BLHELI_S Firmware 20x20mm

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Reliable 4-in-1 ESC built for smooth performance and durability in FPV drone builds.Compact 20x20mm layout with Bluejay firmware support for responsive control. Features: 4-in-1 br ushless ESC with durable composite construction Supports 2–6S LiPo battery configurations Compatible with DSHOT digital signal protocols Bluejay firmware support for smooth throttle response Compact 20x20mm mounting pattern for easy integration Designed for consistent performance in FPV applications Specifications: Model: JHEMCU EM-45A Type: 4-in-1 Brushless ESC Continuous Current: 45A Battery Support: 2–6S LiPo Firmware: Bluejay Compatible Signal Protocol: DSHOT Mounting Size: 20x20mm Material: Composite Recommended Age: 14+ Application: FPV Racing and Freestyle Drones Package Includes: 1x JHEMCU EM-45A 4-in-1 ESC 4x Shock Absorbers 1x 6P Cable 1x XT60 Battery Connector 1x Capacitor 1x Battery Lead Show more