RADiOMASTER M2 Boxer Radio Controller User Guide
- June 10, 2024
- Radiomaster
Table of Contents
M2 Boxer Radio Controller
User Guide Boxer
Quick start guide
WWW.RADIOMASTERRC.COM
Introduction
Thank you for purchasing the RadioMaster Boxer 2.4g remote control system. The
system is versatile and can be used by beginners and professionals. In order
to ensure the correct and safe use of this product, please read this manual
carefully before use. Due to constant improvements in software and hardware
this manual may change over time. The information contained in this manual is
subject to change without notice. Visit our website for the most up to date
information.
Boxer remote control is suitable for all types of fixed-wing aircraft,
gliders, helicopters, cars, boats, robotics, multi-rotor aircraft and anything
else you might create, if you can build it RadioMaster can control it. The
Boxer uses a powerful operating system called EdgeTX, for more information
visit the links below.
-The RadioMaster team.
Safety Information
Many remote-control models are equipped with powerful motors and sharp
propellers. When using or maintaining models, proceed with caution. When
performing assembly or maintenance, make sure to disconnect the power to the
model and remove the propellers.
Do not operate the Boxer remote control system under the following conditions:
- In severe weather or strong windy conditions, such as rain, hail, snow, storms or electromagnetic environ- ments.
- In any situation where visibility is limited.
- In areas where people, property, high-voltage power lines, public roads, vehicles or animals may be present.
- If you feel tired or unwell, or under the influence of drugs or alcohol.
- If the remote control or model seems to be damaged or not working properly.
- In areas with high 2.4GHz interference or where 2.4GHz radio is prohibited.
- When the radios battery voltage is too low to be used.
- In areas where local regulations prohibit the use of aviation models.
Manual and firmware download
Boxer is pre-installed with factory approved EdgeTX firmware.
To download the latest software manual, please visit the RadioMaster website:
https://www.radiomasterrc.com
To download the latest firmware for your Boxer remote control, please visit
the EdgeTX website: https://www.Edge-tx.org
Important
ANTENNA: Install the provided antenna in the top of the radio BEFORE
installing batteries and turning on the radio. DO NOT operate the radio
without the antenna installed and the internal RF module powered on. Doing so
will damage the internal RF module and will not be covered under warranty.
FIRMWARE: The Boxer is pre-installed with the most stable firmware at the
factory at time of release. please only attempt to update the firmware if you
are confident in the process. Incorrect firmware updates may cause the remote
control to become inoperable.
Remote control overview
Batteries and charging
Boxer has a built-in USB-C charging function for 3.7V lithium batteries. The
charging circuit is only designed to charge 2x 3.7V Li-ion 18650 or 2x 3.7V
Li-Poly batteries (2s 7.4v Lipo battery pack), the nominal battery voltage is
3.7V, the charged voltage is 4.2V/Cell.
Do not use LiFE battery packs or 18650 lithium-ion batteries with a nominal
voltage of 3.6v with a fully charged voltage of 4.10V. Charging the incorrect
type of battery may damage the charger or cause a fire.
If using Li-ion, ensure the cells are not protected and are button-top cells.
Please check the voltage and condition of the battery regularly and never
charge unattended. Always charge in a safe area away from combustible
materials. Refrain from charging if the remote control gets wet or damaged in
any way. Do not charge with the polarity reversed RadioMaster does not assume
any responsibility for any adverse consequences caused by the use or misuse of
this product.
Model and protocol selection (multi-protocol module)
The Boxer comes with 4in1 or CC2500 multi-protocol internal RF module, which is compatible with several different protocols. To view the latest list of all compatible protocols, please visit https://www.multi-module.org/ Please note that new protocols will be constantly updated and added to the latest firmware. Some new protocols may require firmware upgrades.
- Long press the MDL button to enter the model settings, select MULTI in the SETUP page, and select the protocol to be used in the sub-options. The system will automatically turn on the corresponding RF module according to the RF protocol you selected.
- Bind [BND] is used to start the binding process.
- Range [RNG] button can reduce the power to 1/30 to facilitate testing of remote-control distance.
Model selection and protocol selection (ELRS version)
Boxer ELRS units are equipped with an internal ELRS module, capable of
providing 25mW-1000mW RF output. In non-extreme circumstances, 100mW output at
500Hz update rate is recommended, as higher RF output and update rates may
significantly reduce battery life and generate excessive heat.
Bind instructions
- Turn off the transmitter
- Cycle power to the receiver 3 times, the receiver LED will flash twice- indicating bind mode.
- Turn on the transmitter, long press the SYS button and choose the ExpressLRS LUA under the TOOLS menu. Scroll down to [Bind] and press enter.
- The LED on the receiver should now be solid, indicating successful bind.
Notes
EdgeTX software is very powerful, and has a large number of programming and
mixing functions. Please download the comprehensive software installation
guide from the link below for more detailed instructions: https://www.Edge-
tx.org or https://www.radiomasterrc.com
Specifications
Size: 23517877mm
Weight: 532.5g
Frequency: 2.400GHz-2.480GHz
Internal RF Options: CC2500 multi-protocol / 4-in-1 multi-protocol / ELRS
2.4GHz
Supported protocols: Module dependent
Transmitting Power CC2500 and 4IN1: Max 20dBm
Transmitting Power ExpressLRS: Max 30dBm (international) / Max 20dBm (EU LBT)
Cooling fan: Built in (ELRS version)
Voltage Range: 6.6-8.4V DC
Radio Firmware: EdgeTX (Transmitter) / Multi-Module (RF module)
ELRS Channels: Max 16 channels (Receiver dependent)
Battery: 7.4V 2-cell Lithium-Polymer / Two 3.7V 18650
Lithium-Ion cells (batteries not included)
Display: 128*64 Monochrome LCD display
Gimbal: High precision 4.0 Hall gimbals as standard (AG01 Optional)
External module: JR/FrSKY/Crossfire compatible
Upgrade Method: USB/SD card & EdgeTX Companion PC software
- For the most up to date list on supported protocols please visit https://www.multi-module.org/
**** Warranty and repair
If there is any problem with your remote control hardware, please keep the proof of purchase and contact the retailer where you purchased the Boxer. You may also visit our warranty support page https://www.radio- masterrc.com/contact
Firmware update and EdgeTX
For the latest information and firmware updates from the EdgeTX open source
firmware development team, please visit the EdgeTX website at
https://https://www.Edge-tx.org.
**EU Simple Declaration of Conformity
RadioMaster declares the radio equipment Boxer is in compliance with EU
directives Directive 2014/53/EU. Full text of the declaration of conformity is
available at the following website www.radiomasterrc.com Manufacturer by
ShenZhen RadioMaster Co., Ltd 4th Floor, Yangtian Building, No. 18 Yangtian
Road, Xin’an Street, Baoan District, Shenzhen, Guangdong.
****FCC ID: 2A337-BOXER-ELRS
FCC Information
This equipment has been tested and found to comply with the limits for Part 15
of the FCC rules. 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. Full text
of the declaration of conformity is available at the following website
www.radiomasterrc.com
CAUTION:
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment. This
product contains a radio transmitter with wireless technology which has been
tested and found to be compliant with the applicable regulations governing a
radio transmitter in the 2.400GHz to 2.4835GHz frequency range.
Antenna Separation Distance**
When operating your RadioMaster transmitter, please be sure to maintain a
separation distance of at least 20 cm between your body (excluding fingers,
hands, wrists, ankles and feet) and the antenna to meet RF exposure safety
requirements as determined by FCC regulations.
FCC Warning
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.
Any Changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
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.
The device has been evaluated to meet general RF exposure requirement. The
device can be used in portable exposure condition without restriction.
Specific Absorption Rate (SAR) information:
This BOXER ELRS meets the government’s requirements for exposure to radio
waves. The guidelines are based on standards that were developed by
independent scientific organizations through periodic and thorough evaluation
of scientific studies. The standards include a substantial safety margin
designed to assure the safety of all persons regardless of age or health.
FCC RF Exposure Information and Statement
This radio is designed for and classified as “General population/uncontrolled
Use”, the guidelines are based on standards that were developed by independent
scientific organizations through periodic and thorough evaluation of
scientific studies. The standards include a substantial safety margin designed
to assure the safety of all persons regardless of age or health.The exposure
standard for wireless radio employs a unit of measurement known as the
Specific Absorption Rate, or SAR, the SAR limit set 1.6W/kg.
Body-worn operation; this device was tested for typical body-worn operations
with the back of the handset kept 0mm for body worn. To maintain compliance
with RF exposure requirements, use accessories that maintain a 0mm for body
worn. The use of belt clips, holsters and similar accessories should not
contain metallic components in its assembly. The use of accessories that do
not satisfy these requirements may not comply with RF exposure requirements,
and should be avoided.
The highest reported SAR value for worn on the body is 1.368 W/kg.
References
- RadioMaster RC - A team of radio control model enthusiast
- Join our community! | EdgeTX
- Home | MULTI-Module Documentation
- RadioMaster RC - A team of radio control model enthusiast
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