Unitree R3-1 Remote Control User Manual

Introduction

The Unitree R3-1 remote control is a high-end remote control device designed specifically for the consumer market. It integrates Unitree's self-developed high-performance data transmission module and Bluetooth transmission technology, providing users with an intuitive, responsive, and efficient control experience. This remote control is optimized for Unitree's four-legged and humanoid robots. Its powerful data transmission module enables real-time communication, allowing users to achieve stable control of 3-axis posture and 3-axis position, and to manipulate robots for various movements like forward/backward movement, sideways movement, turning, walking in patterns (straight line, circle, rectangle), stair climbing, dancing, and other actions on flat ground. The R3-1 features a unique design with an ergonomic two-hand grip structure for comfort during prolonged use.

Dimensions:

• Length: 216.40 mm
• Width: 123.80 mm
• Height: 73.62 mm

Note: Applicable to mobile phones with screen size less than 123.80*73.62.

Parts Name

The Unitree R3-1 remote control consists of the following parts:

• [1] Right Rocker
• [2] Left Rocker
• [3] Key L1/L2
• [4] Key R1/R2
• [5] Type C Charging Interface
• [6] Left Key
• [7] Power Connect Indicator
• [8] F1 (Function Setting Key)
• [9] SELECT
• [10] Charging Status Indicator
• [11] Power Connect Indicator
• [12] Power Button
• [13] Data Transmission Indicator Light
• [14] START
• [15] F3 (Function Setting Key)
• [16] Right Key
• [17] Bluetooth Signal Indicator Light

Technical Specifications

Install the joystick

Please follow the steps below to install the joystick:

1. Step 1: Take out the joystick. Use your right hand to pull out the remote control smoothly and slowly, and remove the two joysticks from the storage slot.
2. Step 2: Install the remote control. Secure the remote control to the remote control in a clockwise direction and tighten it.

Note: If you need to store it, please remove the remote control and place it in the storage slot.

Joystick Calibration

Hold the remote without touching the joystick. Press and hold buttons F1 and F3 on the remote for more than three seconds, then release them simultaneously. The remote will emit a continuous "Beep~ Beep~" sound (once per second), indicating it has entered calibration mode. After entering calibration mode, fully deflect the left and right joysticks in their respective directions and rotate them several times until the "Beep~ Beep~ Beep~" sound stops, signifying completion. If the sound is "Drip~ Drip~", it indicates a failed calibration.

Note: When calibrating the remote rod, do not touch the rocker before calibration. The rocker can only be moved after entering calibration mode.

Remote Control Turnon/Turnoff

• Turn On: Press the power button briefly once, then hold it down for more than 2 seconds. You will hear two short "Beep~ Beep~" sounds, indicating the remote control is turned on.
• Turn Off: Press the power button briefly once, then hold it down for over 2 seconds. Upon hearing three consecutive "Beep~ Beep~ Beep~" sounds, the remote control will be turned off.

Operation: Short press + long press for 3 seconds or more

Vibration/sound switching

• Switching vibration: Quickly press the F3 button 3 times to switch to vibration mode.
• Switch sound: Quickly press the F3 button 3 times to switch to sound mode.

Operation: Press F3 button 3 times quickly

Remote Control Charging

When the remote control battery indicator shows low power, connect the remote control to the charger as shown in the figure. Use a 5V/1A USB charger that meets FCC/CE standards. Ensure the remote control is switched off before charging. The power indicator light will flash at 1Hz (1 second/time) during charging, indicating the current power level. When the power indicator light is off, the battery is fully charged; remove the charger.

Charging Indicator Light

Supported Regions/Languages: FR, DE, IT, NL, BE, LU, DK, IE, GB, GR, ES, PT, FI, AT, SE, PL, HU, CZ, CY, SI, SK, LV, LT, EE, BG, RO, MT, HR

FCC Statement

Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause undesired operation.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

RF Exposure Statement:

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.