ISDT ESC70 RC Electronic Speed Controller 70/120A Brushed ESC, Bluetooth, Waterproof, 3A 5-7.5V BEC

Overview

The ISDT ESC70 is an RC Electronic Speed Controller for 540/550/775 brushed motors, designed for 1/8 and 1/10 applications. It supports Bluetooth connection to a mobile phone for app-based programming, real-time data query, and OTA upgrades, and features a fully waterproof design for all-condition use.

Key Features

• Bluetooth connection function: wireless connection to a mobile phone without extra accessories; mobile app supports programmable parameter settings, real-time data query, and OTA upgrade.
• Precise adjustment: 0.1V step adjustment; brake and accelerator curve adjustment for fine control of forward power and braking force (for RC crawler-style driving characteristics).
• Advanced BEC: built-in adjustable BEC up to 3A continuous; 5V to 7.5V switching via ISD Go APP (0.1V stepping) for RC setups and high-voltage servos.
• Protection functions: battery low voltage protection, over temperature protection, throttle out of control protection, BEC overvoltage and undervoltage protection.
• Waterproof design (maintenance recommended after use to help avoid corrosion).

Specifications

LED Status Indicators

• Power On: short press once — white LED flashes
• Standby: green LED on
• Error: red LED flashes
• Bluetooth to be connected: long press 5 seconds before use to enter setting — blue LED flashes
• Bluetooth Connected: blue LED on
• Power Off: long press once

What’s Included

• 1x 70A ESC (ISDT ESC70)

For compatibility questions or after-sales support, contact support@rcdrone.top or visit https://rcdrone.top/.