Summary

TinyRadio ELRS Remote Controller is a new generation remote control system developed based on the ExpressLRS open source project. ExpressLRS sets new standartds for long-range connection. low latency and Maximum refresh rate of 500Hz.

TinyRadio adopts a simplified design to minimize the difficulty of use. Ergonomic design. more comfortable to hold.Built-in ELRS module. available in 915/868MHz and 2.4GHz versions. adjustable power of up to 500mW with replaceable antenna design. the remote control distance can reach more than 2KM under ideal conditions.Support upgrade remote control firmware through USB interface. and can upgrade ELRS module firmware through WIFI.Supports wireless connection to computer drone simulator via bluetooth. It supports two 18650 batteries for ultra-long battery life. 8 low latency channels can meet most of the needs of beginners and professionals.

（Notes：An antenna must be installed before Power On!）

Specifications

• Size：147*135*71mm(Not including antenna)

• Weight：223g

• Adapted Drone Type: Multirotor. Airplane

• Frequency band：915MHz FCC /868MHz EU /2.4GHz ISM

• Input voltage：6.6-8.4V

• Antenna interface：SMA

• Power：100/250/500mW

• Channel：8 channel

• Charging interface：USB-C

• Firmware upgrade：support

• Bluetooth joystick：support

Feature

1. Built-in ELRS 915MHz/2.4GHz

2. Functional “less is more” design.Easy to carry

3. 2KM+ flight range(subject to the environment)

4. 500mW adjustable power

5. 8 super low latency channels

6. Replaceable antenna

7. Two replaceable 18650 batteries

8.  Support USB-C charging

9. Custom remote control system

10. Fully compatible with drone simulators

TinyRadio Remote Controller diagram

Battery installation

Open the bottom battery cover and insert two 18650 batteries or a 2S battery.(not included)

Notes

1. Ensure the polarity symbols on the batteries match the symbols inside the battery compartment.

2. Do not mix new and old batteries.

3. Do not mix different types of batteries.

Instructions

Power ON/OFF

Long press the power button of the remote control for 2 seconds in the off state. and release the power button after the remote control vibrates. while the red LED lights up. the remote control is successfully powered on.

Long press the power button of the remote control for 2 seconds in the power on state. when the LED light goes out. the remote control is turn off successfully.

Binding

In the off state. long press the BIND button on the back of the remote control.and then press the power button at the same time to turn it on. When the indicator light turns flashing. the remote control enters the binding status.

The binding status will last for 5 seconds. there will be no feedback when the binding is successful. and it will automatically exit the binding status after 5 seconds. Check whether the remote control is in binded with the receiver. If not. please repeat the binding operation.

Joystick Calibration

With the joystick back in the center and the throttle lever in the lowest position. long press the SETUP button on the back of the remote control for 4 seconds. and when the remote control vibrates and the buzzer beeps sound. the calibration is complete.

Power switching

First long press the BIND button. then short press the SETUP button for 1 second. the 100/250/500mW power can be switched cyclically. and the current high performance Radio control link power can be observed through the indicator light.

WIFI mode

In the off state. long press the SETUP button to turn it on. and when the indicator light turns into quickly flashing runing led.  it will enter the WIFI update mode. and the ELRS high performance Radio control link firmware can be updated.

Bluetooth joystick

In the off state. long press the BIND and SETUP buttons at the same time to turn on the device. When the indicator light turns into a slowly flashing running led.                          it will enter the Bluetooth simulator mode. and you can connect to the computer drone simulator to practice.

Charging

Plug in the USB-C cable in the off state. it will be in the charging state when the remote control indicator turns blue.and the indicator light will automatically turn off after charging is completed.

Includes

Standard:

1 x TinyRadio

1x 18650 tray

1 x Instruction manual

Note: Batteries Not Included.

Combo:

1 x TinyRadio

1x 18650 tray

1 x Instruction manual

1 x Storage Case For TinyRadio

Note: Batteries Not Included.

Tips: TinyRadio ELRS Radio Controller Firmware Upgrade Guide

500mW Transmitting Power Internal ELRS 915/2.4G Module Support 100mW. 250mW and 50OmW power PXnv Exnv zxnv'j ": 4 d

The GEPRC TinyRadio ELRS Remote Controller features an ergonomic and compact design with comfortable grips. making it easy to hold and use.

The GEPRC TinyRadio ELRS Remote Controller features a detachable antenna design. allowing for easy replacement and installation.

The GEPRC TinyRadio ELRS Remote Controller has a large capacity battery compartment that supports 2S batteries or two 18650 batteries. providing long-lasting power supply and excellent endurance performance. Please note that batteries are sold separately.

The GEPRC TinyRadio ELRS Remote Controller supports USB charging. providing long-lasting power and making it more convenient to use on-the-go.

The GEPRC TinyRadio ELRS Remote Controller features Bluetooth binding and setup. allowing for seamless pairing with your remote control (0) FPV system.

The GEPRC TinyRadio ELRS Remote Controller is designed for setup and binding with your preferred FPV system. offering compatibility with V8.4. ExpressLRS. and other protocols.

The GEPRC TinyRadio ELRS Remote Controller features a 3-position switch. allowing for easy switching between modes. Additionally. it has a joystick and portable lanyard loop. making it easy to operate your RC model with ExpressLRS.

The GEPRC TinyRadio ELRS Remote Controller has a compact size of 147*135*71mm (excluding antenna) and weighs 223g. It is suitable for various drone types. including multirotors and airplanes. The controller operates on a frequency band of 915MHz FCC/868MHz EU or 2.4GHz ISM. Its input voltage range is 6.6-8.4V. with an SMA antenna interface. The power output is adjustable to 100/250/500mW. It supports Channel 8 and has a USB-C charging interface for firmware upgrades. Additionally. the controller features a Bluetooth-enabled joystick for remote operation.