News — Efoil Electric surfboard

FAQ: Why doesn't my V2 Remote screen show battery voltage When use MTSF300A-WP ESC with built-in receiver?

Posted by Christina Zhang on

FAQ: Why doesn't my V2 Remote screen show battery voltage When use MTSF300A-WP ESC with built-in receiver?

To achieve the simplest external wiring, this ESC MTSF300A-WP with built-in receiver has integrated the voltage sampling of the main battery, motor phase wire RPM measurement, and DC-DC module(UBEC). If you don't use other functions of the receiver, then you don’t need to connect any other cables. After pair remote MTSKR1905WF to the receiver, the remote can show main battery voltage, motor RPM directly. When first receive and use the remote and ESC, how to make the main battery voltage displayed in the screen?    1. Please make sure remote is paired to the receiver inside the ESC.  Pairing process:  -turn off...

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What is Efoil/Surfboard propeller diameter and pitch

Posted by Christina Zhang on

What is Efoil/Surfboard propeller diameter and pitch

An Efoil/surfboard propeller has two basic dimensions: diameter and pitch. These dimensions are used to describe the propeller, usually in inches, and always stated as diameter x pitch. For example, a propeller described as 7.5 x 7 has a diameter of 7.5 inches and a pitch of 7 inches. These dimensions are often stamped or cast right on the propeller. 1. How to Calculate Propeller Diameter and Pitch? Propeller diameter is simply the diameter of a circle scribed by the blade tips of the prop. Propeller pitch is the distance the prop would move forward in one rotation if it were moving...

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How to add Magnetic Switch to your efoil electric surfboard?

Posted by Christina Zhang on

How to add Magnetic Switch to your efoil electric surfboard?

I want to connect a magnetic switch as a safety switch. When I drop the surfboard or efoil, the magnetic switch will follow me to drop off. At this time, the motor ESC stops working. What should I do? 1. What is Magnetic switch?  Magnetic switch is an electrical switch that makes or breaks contact in the  presence of a magnetic field. Applications include situations where it is not desirable or possible for moving elements to make direct contact with the switch, such as in explosive environments, submerged in liquids, and where repetitive contact with a mechanical switch would result in undesired wear. Generally, the...

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