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The ISDT ESC70 WP is described as a powerful and reliable 70A waterproof electronic speed controller for smooth, efficient and responsive control. The title lists an adjustable BEC of 5V-7.5V.
The page says it has a fully waterproof design, real-time monitoring through the ISD Go app, a built-in BEC with adjustable output and an advanced electronic switch and Bluetooth two-in-one module. It supports 2S to 3S LiPo batteries. The page showed it in stock at Rs 1,429.
70A current: for 2S to 3S LiPo.
Fully waterproof design: for all conditions.
Built-in BEC with adjustable output: 5V to 7.5V in the title.
Real-time monitoring: through the ISD Go app.
Electronic switch and Bluetooth module: in one.
High-performance ESC: as described.
An electronic speed controller (ESC) converts the throttle signal from the flight controller into the three-phase power that a brushless motor needs. It switches battery current through MOSFETs at high speed, so the motor turns at the speed that the pilot or autopilot asks for. The continuous current rating shows how much current the ESC can carry all the time, and the burst rating shows what it can survive for a few seconds.
Match the ESC to the rest of the power system. The battery cell count must fall inside the listed range, the continuous current must be higher than what your motor and propeller draw at full throttle, and the signal protocol (for example PWM, Oneshot, Multishot or DShot) must be supported by your flight controller. An ESC marked OPTO has no built-in BEC, so the receiver and flight controller need power from another source. An ESC with a BEC can supply a regulated voltage, usually 5V, to small electronics.
Install and test carefully. Solder joints must be clean and strong, the motor wires should be kept short and tidy, and the ESC needs airflow because current makes heat. Calibrate the throttle range if the ESC needs it, check the motor direction with the propellers removed, and never connect a battery with the propellers fitted while you are working on the wiring. Use a battery with a cell count and connector that suit the ESC, and check for a heat problem after a short test hover.
RC boats and wet-weather models
Waterproof drone builds
2-3S power systems
App-monitored setups
Adjustable BEC uses
The page lists a waterproof rating as yes but gives no IP rating. The BEC is adjustable, which the title lists as 5V-7.5V.
It uses the ISD Go app for monitoring, so you need a phone with Bluetooth.
Item type: electronic speed controller
Waterproof: yes
Current: 70A
LiPo: 2S to 3S
BEC: adjustable, 5V-7.5V (title)
App: ISD Go via Bluetooth
1 x ISDT ESC70 WP 1080 70A waterproof ESC
Builders of wet-environment models who need a 70A waterproof ESC.
70A.
2S to 3S LiPo.
Yes, the page lists a fully waterproof design.
Through the ISD Go app over Bluetooth.
| Brand | ISDT |
|---|---|
| Battery Compatibility | 2S-3S LiPo |
| BEC Output | Adjustable 5V-7.5V |
| Selling unit | PCS |
