FCC ID : 2AU3A-RBTM
IC : 25750-RBTM
Name: Round Bluetooth Temperature Module
Product Model: MUD-RBTM
GSM,LLC
Product Overview
The MUDDY Electric Heating Suit Controller (Bluetooth Edition) allows users to select and adjust the operating modes
(high, medium, and low) of the heating suit via the controller; it also supports Bluetooth connectivity to a mobile app,
enabling the app to control the controller's operation.
1. Product Feature Description
2. Product photos
1.1 Turn on the power supply, complete initialization, and perform the system self-check.
Initialization process: The LED remains white until initialization is complete.
Press and hold the button for over 3 seconds; the red LED will remain lit, and the device will operate in high-range mode.
Press once; the green LED will remain lit, and the device will operate in the medium mode.
Press once; the blue LED will remain lit, and the device will operate in low-power mode.
After plugging in the power supply, the mobile app displays the device name: muddy_...Click "Connect" to access the app
interface, where you can adjust the target temperature across three levels: high, medium, and low.
Self-check process: The LEDs cycle through red, green, and blue, each lighting up for 1 second; after 3 seconds,
the self-test concludes.
System self-check results:
Load short circuit: After 3 seconds of LED illumination, the white light enters standby mode;
Overload: The LED slow-flashing white lamp enters standby mode after 3 seconds, Slow flash cycle 400 millisecond;
Open-circuit load: The LED flash white light enters standby mode after 3 seconds, Flash mob cycle 200 millisecond;
Load is normal: Enter standby mode directly;
1.2 Button operation
1.3 Gear Definitions
R1.3
1.4 Bluetooth Connection and Controller Workflow
Top grade: The red light is on, PWM (200ms 100%).
Mid grade: The green light is on,PWM (200ms 75%).
Low grade: The blue light is on, PWM (200ms 50%).
FCC STATEMENT
1. This device complies with Part 15 of the FCC Rules. Operation is subject tothe
following two conditions:
(1) This devicemaynot causeharmful interference,and
(2) This device must accept any interference received, including interference that
maycauseundesired operation.
2. Changes or modifications not expressly approved by the party responsible for
compliance couldvoidtheuser's authority tooperate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a
ClassBdigitaldevice,pursuant to Part 15ofthe FCCRules. These limit
s aredesigned
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 willnot occurinaparticular installation. Ifthis equipment doescause
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 byoneormore ofthe following measures:
Reorient orrelocate the receiving antenna.
Increasethe separation between the equipment andreceiver.
Connectthe equipment into an outlet on acircuit different from that towhich
the receiver isconnected.
Consult the dealeroranexperienced radio/TVtechnician forhelp.
RFwarningstatement:
The devicehasbeenevaluated tomeet generalRFexposure requirement. The device
canbeused inportable ex
posure condition without restriction.
IC warning
- English:
This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation,
Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to
the following two conditions:
(1) This device may not cause interference; and
(2) This device must accept any interference, including interference that may cause undesired
operation of the device.
- French:
Cet appareil contient des émetteurs / récepteurs exemptés de licence conformes aux RSS (RSS)
d'Innovation, Sciences et Développement économique Canada. L'exploitation est autorisée aux
deux conditions suivantes :
(1) l'appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage radio électrique subi, même si le
brouillage est susceptible d'en compromettre le fonctionnement."
