{"product_id":"firduo-sea-lion-200a-water-cooled-esc-for-efoil-rc-boat","title":"Firduo Sea Lion 200A Water-Cooled ESC for Efoil \u0026 RC Boat","description":"\u003ch3\u003e🌊 200A Continuous. Water-Cooled. Built for High-Power eFoil.\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFirduo Sea Lion 200A Water-Cooled ESC\u003c\/strong\u003e is a high-current speed controller engineered for demanding eFoil, hydrofoil, and high-performance RC boat applications. With \u003cstrong\u003e200A continuous \/ 360A burst (10s)\u003c\/strong\u003e output, active water cooling via a 4.6mm cooling pipe, and waterproof construction, the Sea Lion 200A delivers the power headroom and thermal stability needed for sustained high-load operation.\u003c\/p\u003e\n\u003cp\u003eBuilt with premium electronic components for superior current endurance, the Sea Lion 200A features excellent start-up, acceleration, and linearity characteristics. Multiple protection systems — stall, low voltage, over-heat, and signal loss — keep your build safe. Program via \u003cstrong\u003eLCD Program Card\u003c\/strong\u003e for precise tuning and firmware updates.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0227\/7805\/2685\/files\/1-1.jpg?v=1605773506\" alt=\"Firduo Sea Lion 200A Water-Cooled ESC Front View\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0227\/7805\/2685\/files\/3-3_51a337fc-a676-451c-9a66-3a781c389125.jpg?v=1605773538\" alt=\"Firduo Sea Lion 200A ESC Side View Water Cooling Pipe 4.6mm\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e⚡ Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003e200A Continuous \/ 360A Burst (10s)\u003c\/strong\u003e — handles sustained high-load applications for 65162-class motor builds\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eActive Water Cooling\u003c\/strong\u003e — 4.6mm water cooling pipe keeps ESC temperature stable under sustained load\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eWaterproof structure\u003c\/strong\u003e — splash-proof construction with water-cooled heat sink for marine environments\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e5–12S LiPo Input\u003c\/strong\u003e — wide voltage range compatible with common eFoil battery configurations\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e8AWG Silicone Power Wire\u003c\/strong\u003e — heavy-gauge wire for low-resistance, high-current connections\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eBidirectional Forward\/Backward\u003c\/strong\u003e — selectable forward-only or forward\/reverse operation\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eMultiple Protection Systems\u003c\/strong\u003e — stall protection, low voltage cutoff, over-heat protection, signal loss failsafe\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eLCD Program Card\u003c\/strong\u003e — easy parameter tuning and firmware updates via multiple methods\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eExcellent Start-up \u0026amp; Linearity\u003c\/strong\u003e — smooth throttle response optimized for eFoil and RC boat applications\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCompact 105×48×23mm\u003c\/strong\u003e — 105×48×23mm, 230g — fits tight enclosure installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e📋 Full Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; height: 313.6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.7553%; height: 19.6px;\"\u003e\u003cstrong\u003eContinuous Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.9557%; height: 19.6px;\"\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.7553%; height: 19.6px;\"\u003e\u003cstrong\u003eBurst Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.9557%; height: 19.6px;\"\u003e360A (up to 10 seconds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.7553%; height: 19.6px;\"\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.9557%; height: 19.6px;\"\u003e5S–12S LiPo (18.5V–50.4V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.7553%; height: 19.6px;\"\u003e\u003cstrong\u003eBEC Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.9557%; height: 19.6px;\"\u003eNo BEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.7553%; height: 19.6px;\"\u003e\u003cstrong\u003eWater Cooling Pipe\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.9557%; height: 19.6px;\"\u003e4.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.7553%; height: 19.6px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.9557%; height: 19.6px;\"\u003e105 × 48 × 23mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.7553%; height: 19.6px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.9557%; height: 19.6px;\"\u003e240g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 32.7553%; height: 39.2px;\"\u003e\u003cstrong\u003ePower \u0026amp; Motor Wire\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.9557%; height: 39.2px;\"\u003e8AWG silicone wire, 160mm, no connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.7553%; height: 19.6px;\"\u003e\u003cstrong\u003eSignal Wire\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.9557%; height: 19.6px;\"\u003eWhite\/black with JR male, 300mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 32.7553%; height: 39.2px;\"\u003e\u003cstrong\u003eDrive Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.9557%; height: 39.2px;\"\u003eForward only \/ Forward+Backward (selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.7553%; height: 19.6px;\"\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.9557%; height: 19.6px;\"\u003eStall, low voltage, over-heat, signal loss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 32.7553%; height: 39.2px;\"\u003e\u003cstrong\u003eProgramming\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.9557%; height: 39.2px;\"\u003eLCD Program Card \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.7553%; height: 19.6px;\"\u003e\u003cstrong\u003eWaterproof rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.9557%; height: 19.6px;\"\u003eWaterproof-Splash protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e📦 What's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eESC variant\u003c\/strong\u003e: 1× Firduo Sea Lion 120A Water-Cooled ESC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLCD Programming Card variant\u003c\/strong\u003e: 1× LCD Programming Card (for parameter tuning without PC)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e⚠️ No BEC — receiver\/remote must be powered separately.ESC's waterproof rating is \u003cspan\u003ewaterproof-Splash protection\u003c\/span\u003e; it cannot be used underwater.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e🔗 Compatible Builds \u0026amp; Recommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eeFoil \/ Hydrofoil\u003c\/strong\u003e — 200A continuous suits 65162-class motor builds at 10S–12S for high-power foil applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRC Boat \/ USV\u003c\/strong\u003e — 360A burst and bidirectional mode for high-performance marine racing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Motor (6KW)\u003c\/strong\u003e: \u003ca rel=\"noopener\" title=\"Firduo Waterproof Brushless Motor 65162 120KV 6KW for Efoil \u0026amp; Ejet boards\" href=\"https:\/\/firduo.com\/collections\/firduo-motor\/products\/brushless-sensored-motor-amphibious-fully-waterproof-motor-65161-120kv-6000w-for-efoil-ejet-boards-ebike\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eFirduo 65162 120KV 6KW Waterproof Motor\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e — primary matched motor for Sea Lion 200A at 10S–12S eFoil builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Motor (with Propeller)\u003c\/strong\u003e: \u003cspan style=\"text-decoration: underline;\"\u003e\u003ca rel=\"noopener\" title=\"Firduo Waterproof Brushless Motor 65162 6KW with Propeller for Efoil \u0026amp; Jet Plates\" href=\"https:\/\/firduo.com\/collections\/firduo-motor\/products\/brushless-motor-full-waterproof-6kw-65162-100kv-195kv-and-propeller-for-efoil-jet-plates\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(0, 0, 255); text-decoration: underline;\"\u003eFirduo 65162 6KW Motor with Propeller\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e — complete motor + propeller unit for immediate installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Remote\u003c\/strong\u003e: \u003cspan style=\"text-decoration: underline;\"\u003e\u003ca rel=\"noopener\" title=\"Firduo VX3 Waterproof Remote UART \u0026amp; PWM for Efoil \u0026amp; Electric Surfboard\" href=\"https:\/\/firduo.com\/collections\/firduo-remote\/products\/fully-waterproof-remote-controller-vx3-for-electric-surfboard-efoil-and-electric-skateboard\" target=\"_blank\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eFirduo VX3 IP67 Waterproof Remote\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e — PPM mode compatible with Sea Lion ESC signal input; receiver included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Connector\u003c\/strong\u003e: \u003cspan style=\"text-decoration: underline;\"\u003e\u003ca rel=\"noopener\" title=\"Firduo 120A-250A Waterproof Power Connector for Efoil \u0026amp; Surfboard \u0026amp; Electric Bike\" href=\"https:\/\/firduo.com\/collections\/other\/products\/friduo-120a-250a-power-waterproof-connector-for-electric-hydrofoil-boat-surfboard-thruster-ejet-board-electric-bike?variant=45144866029746\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(0, 0, 255); text-decoration: underline;\"\u003eFirduo 120A–250A Waterproof Power Connector\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e — rated for 200A+ continuous; sealed battery-to-ESC connection;For ESC-to-motor, the \u003ca href=\"https:\/\/firduo.com\/collections\/other\/products\/friduo-120a-high-current-high-voltage-waterproof-connector-for-electric-hydrofoil-surfboard-thruster-ejet-boards-ebike\" title=\"Firduo 120A High Current and High Voltage Waterproof Plug Socket for Electric Hydrofoil \u0026amp; Surfboard\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline; color: rgb(0, 0, 255);\"\u003eFirduo 120A Waterproof Connector\u003c\/span\u003e\u003c\/a\u003e is recommended.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Anti-Spark Switch\u003c\/strong\u003e: \u003cspan style=\"text-decoration: underline;\"\u003e\u003ca rel=\"noopener\" title=\"Firduo 200A Anti-Spark Switch Aluminum PCB for Skateboard \u0026amp; Ebike \u0026amp; Scooter\" href=\"https:\/\/firduo.com\/collections\/switch\/products\/anti-spark-switch-aluminum-pcb-case-v1-0-200a-for-electric-skateboard-ebike-scooter-robots\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(0, 0, 255); text-decoration: underline;\"\u003eFirduo 200A Anti-Spark Switch\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e — protect ESC capacitors from battery connection arcing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower Current Option\u003c\/strong\u003e: \u003ca rel=\"noopener\" title=\"Firduo Sea Lion 120A Water-Cooled ESC for Efoil \u0026amp; Hydrofoil\" href=\"https:\/\/firduo.com\/collections\/firduo-esc\/products\/firduo-sea-lion-120a-water-cooled-esc-for-efoil-hydrofoil\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(0, 0, 255); text-decoration: underline;\"\u003eFirduo Sea Lion 120A Water-Cooled ESC\u003c\/span\u003e\u003c\/span\u003e \u003c\/a\u003e— for lighter builds using the 65111 motor at 10S–12S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVESC Alternative\u003c\/strong\u003e: \u003cspan style=\"text-decoration: underline;\"\u003e\u003ca rel=\"noopener\" title=\"Firduo Manatee 100 75V 100A Water-Cooled ESC – VESC Compatible\" href=\"https:\/\/firduo.com\/collections\/firduo-esc\/products\/firduo-manatee100-high-voltage-75v-high-current-100a-esc-base-on-vesc-with-water-cooling-enclosure\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(0, 0, 255); text-decoration: underline;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eFIrduo Manatee 100 75V 100A VESC\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e — open-source VESC platform with UART telemetry and full VESC Tool configurability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery\u003c\/strong\u003e: 10S–12S LiPo or Li-ion pack, minimum 200A continuous discharge recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e🛠️ Setup Guide\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003e⚠️ No BEC — receiver\/remote must be powered separately from a standalone 5V BEC or receiver battery.\u003c\/em\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify voltage compatibility\u003c\/strong\u003e — confirm your battery is within \u003cstrong\u003e5S–12S LiPo (18.5V–50.4V)\u003c\/strong\u003e. Do not exceed 12S — overvoltage will damage the ESC. For eFoil builds, 10S–12S is the recommended range for the 65162 motor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect power wires\u003c\/strong\u003e — solder the 8AWG red (+) and black (−) wires to your battery leads or bus bar. No connector is pre-installed — use XT150, AS150, or the Firduo 120A–250A waterproof connector for high-current connections. Use an anti-spark switch or pre-charge resistor to prevent connector arcing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect motor phase wires\u003c\/strong\u003e — solder the three motor phase wires to your brushless motor phase outputs (A-B-C). If the motor spins in the wrong direction, swap any two of the three phase wires — no ESC reprogramming required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect water cooling\u003c\/strong\u003e — route the 4.6mm cooling pipe from your board's water intake (below waterline) through the ESC cooling channel and back out. Ensure no air pockets in the line and water flows freely before powering on. Secure hose connections with clamps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect signal wire\u003c\/strong\u003e — plug the JR male signal wire (white = signal, black = ground, 300mm) into your receiver's throttle channel. Power the receiver separately from a 5V BEC — the Sea Lion 200A has no BEC output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgram the ESC\u003c\/strong\u003e — use the \u003cstrong\u003eLCD Program Card\u003c\/strong\u003e (sold separately) to set battery type, cell count, low voltage cutoff, drive direction, and throttle range. Calibrate throttle endpoints with your remote before first use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater test at low power\u003c\/strong\u003e — start at 20–30% throttle in calm water. Verify smooth motor operation, check water cooling flow (ESC should remain cool to the touch), and confirm all connections are sealed before increasing to full power.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch3\u003e❓ FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What is the difference between the Sea Lion 200A and the Sea Lion 120A?\u003c\/strong\u003e\u003cbr\u003eThe \u003cstrong\u003eSea Lion 200A\u003c\/strong\u003e delivers 200A continuous \/ 360A burst and is designed for high-power builds using the 65162 motor (6KW) at 10S–12S. The \u003ca href=\"https:\/\/firduo.com\/products\/6088924922034\" style=\"color: rgb(0, 0, 255);\" target=\"_blank\"\u003eSea Lion 120A\u003c\/a\u003e delivers 120A continuous \/ 240A burst and is suited for lighter builds using the 65111 motor (2KW). Both share the same 5S–12S voltage range and 105×48×23mm form factor. Choose 200A for the 65162 motor; choose 120A for the 65111 motor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Does the Sea Lion 200A have a BEC? How do I power my receiver?\u003c\/strong\u003e\u003cbr\u003eNo — the Sea Lion 200A has \u003cstrong\u003eno BEC output\u003c\/strong\u003e. You must power your receiver or remote receiver separately using a standalone 5V BEC connected to your battery, or a small receiver battery pack. Connect the BEC output to the receiver's power input, and connect the ESC signal wire (JR male) to the receiver's throttle channel. Do not attempt to draw receiver power from the ESC signal wire.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Is water cooling mandatory, or can I run it air-cooled?\u003c\/strong\u003e\u003cbr\u003eWater cooling is \u003cstrong\u003estrongly recommended and is the primary thermal management method\u003c\/strong\u003e for this ESC. At 200A continuous, the ESC generates significant heat that cannot be dissipated by air alone. Running without water cooling at high current loads will trigger over-heat protection and may permanently damage the ESC. Always ensure water flow through the 4.6mm cooling pipe before powering on for high-current operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Does this ESC work with sensorless brushless motors?\u003c\/strong\u003e\u003cbr\u003eYes. The Sea Lion 200A is designed for \u003cstrong\u003esensorless brushless motors\u003c\/strong\u003e, which is the standard for eFoil and RC boat applications. It uses back-EMF detection for smooth startup and throttle response. It is optimized for the \u003ca rel=\"noopener\" title=\"Firduo Waterproof Brushless Motor 65162 120KV 6KW for Efoil \u0026amp; Ejet boards\" href=\"https:\/\/firduo.com\/collections\/firduo-motor\/products\/brushless-sensored-motor-amphibious-fully-waterproof-motor-65161-120kv-6000w-for-efoil-ejet-boards-ebike\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eFirduo 65162 Motor\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e but is compatible with any sensorless brushless motor within its voltage and current rating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: Can I use the Sea Lion 200A with a VESC-based remote like the VX3?\u003c\/strong\u003e\u003cbr\u003eThe Sea Lion 200A uses \u003cstrong\u003estandard PPM signal input\u003c\/strong\u003e — it is not a VESC-based ESC and does not support UART communication. The \u003cspan style=\"text-decoration: underline;\"\u003e\u003ca rel=\"noopener\" title=\"Firduo VX3 Waterproof Remote UART \u0026amp; PWM for Efoil \u0026amp; Electric Surfboard\" href=\"https:\/\/firduo.com\/collections\/firduo-remote\/products\/fully-waterproof-remote-controller-vx3-for-electric-surfboard-efoil-and-electric-skateboard\" target=\"_blank\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eVX3 Remote\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/firduo.com\/products\/7318593405106\" style=\"color: rgb(0, 0, 255);\" target=\"_blank\"\u003e\u003c\/a\u003e supports PPM mode, making it compatible with the Sea Lion 200A for basic throttle control. However, UART telemetry features (motor power, MOS temperature display on VX3 screen) will not be available. For full UART telemetry, use a VESC-based ESC such as the \u003cspan style=\"text-decoration: underline;\"\u003e\u003ca rel=\"noopener\" title=\"Firduo Manatee 100 75V 100A Water-Cooled ESC – VESC Compatible\" href=\"https:\/\/firduo.com\/collections\/firduo-esc\/products\/firduo-manatee100-high-voltage-75v-high-current-100a-esc-base-on-vesc-with-water-cooling-enclosure\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(0, 0, 255); text-decoration: underline;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eManatee 100 VESC\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0227\/7805\/2685\/files\/875bcfb0095bf687588cea131f89c5e1_c353cb33-42fb-4718-9e72-60a8d2123cb3.jpg?v=1605773577\" alt=\"Firduo Sea Lion 200A ESC Wiring Setup Diagram Power Motor Signal Connection\" style=\"float: none;\"\u003e\u003c\/div\u003e","brand":"Firduo","offers":[{"title":"200A ESC","offer_id":47546197344434,"sku":"Sea Lion 200","price":139.0,"currency_code":"USD","in_stock":true},{"title":"Lcd programming card","offer_id":47546197377202,"sku":"Lcd programming card-1","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0227\/7805\/2685\/products\/3-200A.jpg?v=1605773696","url":"https:\/\/firduo.com\/products\/firduo-sea-lion-200a-water-cooled-esc-for-efoil-rc-boat","provider":"Firduo","version":"1.0","type":"link"}