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Readytosky 20A 2-4S Mini BLHeli-S OPTO ESC for FPV Race RC Helicopter — image 1
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ReadytoSky

Readytosky 20A 2-4S Mini BLHeli-S OPTO ESC for FPV Race RC Helicopter

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AI Summary
(ESC) Drone Speed Controller for everyday users

The Readytosky 20A 2-4S Mini BLHeli-S OPTO ESC for FPV Race RC Helicopter by ReadytoSky is a value-for-money (esc) drone speed controller designed for everyday users. It features Item Type: Brushless ESC and Compatible LiPO Batteries: 2S to 4S.

compact and portable
₹1,319
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Total: ₹1,319
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Item Type: Brushless ESC
Compatible LiPO Batteries: 2S to 4S
Board Size (mm): 27*12mm
Continuous Discharge Current (A): 20
Peak Current(10s): 25A
Dimensions (L x W x H) mm: 27*12*5

Ideal For

Hobbyist flyingOutdoor recreationKids entertainment
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SKU: robu-674151Category: (ESC) Drone Speed Controller

About This Product

The Readytosky 20A 2-4S Mini BLHeli-S OPTO ESC for FPV Race RC Helicopter by ReadytoSky is a value-for-money (esc) drone speed controller designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Brushless ESC
  • Compatible LiPO Batteries: 2S to 4S
  • Board Size (mm): 27*12mm
  • Continuous Discharge Current (A): 20
  • Peak Current(10s): 25A
  • Dimensions (L x W x H) mm: 27*12*5
  • Weight (g): 8
  • Shipping Weight: 0.012 kg

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

If you are wandering to build a drone and don’t know what will be the best ESC for you then worry no more, we have got your back. At Pricio, we have everything for you to get started with your drone project.

Readytosky 20A 2-4S Mini BLHeli-S OPTO ESC for FPV Race RC Helicopter used mainly for FPV Race RC Helicopter with great functional and high-performance and the max working frequency will be 50MHz. Built-in automatic protection of temperature sensor and this ESC is compatible with a 2-4S  lipo battery.

The ESC support BLHeli-S firmware Can easily upgrade the firmware or parameter online, also support all functions of Blheli_S. It can be programmed to set up the throttle etc. It also supports two-way mode and FPV 3D mode.

Applications:

Vehicles & Remote Control Toys

For more 20A ESC's, Click here

Related Article:

OPTO ESC


Features:

  1. Firmware: Blheli_S
  2. Wide Compatibility
  3. Lipo:2-4s
  4. Support the newest protocol of Dshot150/300/600
  5. Support PWM, Oneshot125, Oneshot42
  6. smaller size, lighter weight, and easy to build
  7. Stable performance
  8. support two-way mode and FPV 3D mode
  9. Built-in automatic protection of temperature sensor

Package Includes:

1  x 20A 2-4S Mini BLHeli-S OPTO ESC for FPV Race RC Helicopter

Setup Guide

1
Charge the vehicle battery
Connect the vehicle battery to the included charger. Charge fully (typically 1–2 hours) before first run. Never leave charging unattended.
2
Install batteries in the transmitter
Open the transmitter battery compartment and insert AA batteries as indicated by the polarity markings.
3
Power on in the correct order
Turn ON the transmitter FIRST, then the vehicle. This prevents unexpected runaway movement.
4
Trim and calibrate
If the vehicle pulls left or right at rest, use the steering trim knob on the transmitter to centre it.
5
Start slowly
Begin with half-throttle to get a feel for the controls. Gradually increase speed as you become familiar with the handling.