Maytech Waterproof Remote Control User Manual_20191012 by Eric and Eileen
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5.3 Maytech MTSF300A-OPTO-WP fully waterproof ESC with built-in UBEC and Receiver
wiring
：
5.3.1 To achieve the simplest external wiring, this ESC has integrated the voltage sampling of the main
battery, motor phase wire RPM measurement, hall sensor RPM measurement with pull-up resistor,
and DC-DC module(UBEC). You only need to connect the ESC 10 signal wires accordingly.
5.3.2 The 10 signal wires derived from the ESC have the functions of upgrading the firmware of the
receiver, adjusting ESC parameters, two switches, hall RPM detction, etc. If you don't need these
functions, these wires can be disconnected. But please keep the wires ends dry.
