SKU: DRFC-3323
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ReadyToSky 5A RC TX Controlled Relay Switch PWM Receiver

₹429.00 (Inclusive of all taxes)
Out of Stock

The ReadyToSky 5A RC TX Controlled Relay Switch PWM Receiver is a dedicated auxiliary channel module for switching onboard accessories via standard PWM signals from any RC receiver, compatible with 5-28V DC power systems.

Features

  • 5A continuous DC switching load capacity for lights, pumps, or other accessories.
  • Wide 5-28V DC input voltage range for compatibility with 2S-6S LiPo setups.
  • Standard PWM signal control (400-2600µs) from any spare receiver channel.
  • Integrated safe-protection mode prevents accidental activation on power-up or signal loss.
  • Compact design with 100mm lead lengths for flexible installation.

Out of stock

Description

This relay switch module functions as a dedicated PWM-controlled electronic switch, enabling pilots to remotely activate or deactivate auxiliary payloads such as LED lights, spray systems, or release mechanisms. It interprets standard PWM servo signals from any spare channel on your RC receiver, providing a solid-state switching interface rated for up to 5A of continuous DC current.

Engineered for reliability, the module incorporates a safety protection system. This feature prevents unintended activation during initial power-up if the control signal is already in the ‘on’ position and automatically opens the switch if the PWM signal is lost for more than 500ms. Visual status is provided via an onboard LED that indicates the switch state.

Key Features

  • MOSFET-based solid-state switching for fast, reliable operation.
  • Safe-protection logic guards against accidental activation on power-up.
  • Signal-loss protection automatically opens the switch after 500ms of bad signal.
  • Onboard status LED provides clear visual confirmation of switch state.
  • High-value build with durable wiring and compact PCB footprint.
  • Direct plug-and-play compatibility with standard PWM receiver outputs.

Applications

  • Remote activation of high-power LED light strips or landing lights on FPV drones.
  • Controlling auxiliary payloads like spray modules for agricultural or cleaning drones.
  • Switching sound modules or other electronic accessories on RC ground vehicles or boats.
  • Enabling a remote kill-switch or arming mechanism for secondary systems.
  • Triggering release mechanisms for payload droppers or parachute systems.

Technical Specifications

Item TypeRelay Switch Module
Switching Load Current (DC)5A Continuous
Input Voltage (DC)5-28V
Control SignalPWM (400-2600µs)
On Threshold>1800µs
Off Threshold<1200µs
RX Lead Length100mm
Power Lead Length100mm (each)

Frequently Asked Questions

What voltage does this relay switch module require to operate?

The module itself operates on a wide 5-28V DC input range, making it compatible with 2S to 6S LiPo battery setups. However, the connected RC receiver must be powered separately, typically at 5V, as the module only passes the control signal, not power, to the receiver.

How do I connect and configure this switch with my RC transmitter?

Connect the module's signal wire to a spare PWM channel on your receiver. Assign a switch or knob on your transmitter to that channel. Configure the channel endpoints in your transmitter so that the switch position you want for 'ON' outputs a pulse width greater than 1800µs, and the 'OFF' position outputs less than 1200µs.

What is the safe-protection mode and how does it work?

The safe-protection mode prevents accidental activation. It triggers in two scenarios: 1) If the PWM signal is already above 1800µs when the module is first powered, the switch will remain OFF and the LED will blink until you move the transmitter to the OFF position. 2) If the PWM signal is lost or invalid for more than 500ms, the switch will open (turn OFF) and the LED will blink until a valid signal is restored.

Package Includes

  • 1 x 5A RC TX Controlled Relay Switch PWM Receiver

Additional Information

Weight 0.01 kg
Dimensions 7 × 10 × 1 cm