Why Can't Pair Remote to Maytech 300A ESC Even if All Connections and Steps Are Correct?

Why Can't Pair Remote to Maytech 300A ESC Even if All Connections and Steps Are Correct?

If can't pair MTSKR1905WF remote with our 300A ESC successfully, might has below reasons: 1. Please check if the receiver or ESC power (Internal receiver version) is always on. Before pairing, please make sure the receiver power or ESC (Internal receiver version) power is off first, then turn on the remote screen and "Pair" in main menu until 【Pairing...】shows on the screen, and then turn on the receiver or ESC (internal receiver version) power, remote will pair automatically in about 0.5 seconds.  2. Some customers all above pairing steps are correct, but still can't pair successfully, Why? Our 300A ESC...

Read more →
How to Wire on MTSKR1905WF Receiver Relay Switch and Transistor to Control Light and Water Pump?

How to Wire on MTSKR1905WF Receiver Relay Switch and Transistor to Control Light and Water Pump?

The MTSKR1905WF remote has one 30V 3A Relay mechanical switch and one 20V 2A transistor electronics switch to control Esk8 Light and Esurf Water Pump, etc. . Suggest to use Relay Switch to control Water Pump, Transistor Switch to control Light.  1. Relay Switch:  -When relay switch is in original position(no display of ① in Main interface) , COM(common point) and CLO(normally close) are connected. -When Short press Function button 2 times (display of ① in Main interface) , COM(common point) and OPE(normally open) are connected. Short press Function Button 2 times, relay switch is off. 2. Transistor Switch:  Short press Function button 3 times , ②...

Read more →
How to Choose Water Pump?

How to Choose Water Pump?

Take Maytech 300A ESC and MTSKR1905WF remote as example:  We have 3 kinds 300A ESC:  1. MTSF300A-WP with / without built-in receiver Waterproof & Watercooled ESC:      This ESC is with waterproof case, it has 2 ways for water cooling: 1. Put it underwater directly. 2. Use water pump, and to use water pump, it can only use extra power supply.  And to work with our MTSKR1905WF remote, can use relay switch on receiver to connect water pump, and suggest to use extra power supply to power water pump.  This relay switch can withstand 30V 3A water pump, so...

Read more →
300A ESC Firmware Update Instruction and Forward & Reverse Settings !

300A ESC Firmware Update Instruction and Forward & Reverse Settings !

Our 300A ESCs default firmware is without throttle calibration, which is compatible with Maytech remote (1-2ms throttle signal range) We also have another firmware version that with throttle calibration, can rotate motor in single direction, or forward and reverse directions for electric surfboard, efoil, rc boat, rescue boat, kayak, etc., water sports.  1. How to update different firmware for Maytech MTSF300A-OPTO and MTSF300A-WP? If you need to update the firmware, you can contact us for the firmware and we will send to you, or when you place order, you can send email to agnes@maytech.cn we will send you the firmware. ...

Read more →
How to use MTSKR2005WF remote to control light?

How to use MTSKR2005WF remote to control light?

The MTSKR2005WF remote has one 30V 3A Relay mechanical switch and one 20V 2A transistor electronics switch for esk8 lights, etc.  1. Relay Switch:      -When relay switch is in original position(no display of ① in Main interface) , COM(common point) and CLO(normally close) are connected. -When Short press Function button 3 times (display of ① in Main interface) , COM(common point) and OPE(normally open) are connected. Short press Function Button 3 times, relay switch is off. 2. Transistor Switch:  Short press Function button 4 times , ② will display on main interface, transistor switch source will be connected to GND and turn on LED....

Read more →
Remote Instruction 1: How to Pair my MTSKR2005WF / MTSKR1905WF Remote with Receiver?

Remote Instruction 1: How to Pair my MTSKR2005WF / MTSKR1905WF Remote with Receiver?

When you received the MTSKR1905WF / MTSKR2005WF remote, firstly you need to connect receiver to your VESC / ESC, and pair the remote with receiver.  1. If you use VESC with built-in BEC, then just need to connect the throttle wire on ESC to receiver PWM port, receiver port definition as below, same as both MTSKR2005WF and MTSKR1905WF:      2. If you use OPTO without built-in 5V BEC, then you also need to add a 5V UBEC to power the receiver, wiring diagram as below:        3. After connected correctly, then do pair steps as below:  Firstly,...

Read more →