Hobbywing SEAKING 200A HV V4 Brushless ESC (5-14S) [30301201]

Excellent waterproof performance (IP67). Users can use it directly without any waterproof treatment. Note: If water enters during use, please blow-dry each plug to prevent rusting.
Built-in ultra-powerful switch-mode BEC with support for 6V/7.4V/8.4V switching, compatible with high-torque and high-voltage servos.
The integrated Bluetooth function (built into the switch) allows for ESC settings and upgrades via the mobile app, without requiring additional devices, making it simpler and more convenient.
Data logging functionality enables viewing of various running data through the HW LINK app.
Supports firmware upgrades for the ESC, allowing access to the latest features.

V4 Specifications: