Digitech MC26D Bluetooth Module

Ohun elo Bluetooth

1. Purpose: The purpose of this document is to describe key component operations on Bluetooth.
2. Awọn eroja pataki:
   U1- OM6626B QFN, A Single Chip Radio and baseband IC for Bluetooth 2.4GHz system, Bluetooth 5.3 low energy solution.
   J1 – ANT-PCB.
   X1-32MHz crystal providing high speed clock.
3. Ilana Isẹ:
   VDD_BAT supply voltage: 1.8V to 3.6V
   Operating clock is provided by 32MHz crystal.
   Operating Temperature Range: -30°C –+70°C.

Redio Bluetooth

1. On-chip balun (50Ω impedance in TX and RXmodes)
   Ko si ita trimming wa ni ti beere fun ni isejade
2. Bluetooth v5.3 sipesifikesonu ibamu

Atagba Bluetooth

1. +4 dBm RF transmit power
2. Ko si agbara ita amplifier or TX/RX switch required

Olugba Bluetooth

1. 95dBm sensitivity
2. Digital demodulator for improved sensitivity and co- channel rejection
3. Yara AGC fun imudara iwọn ìmúdàgba

Synthesizer

1. Fully integrated synthesizer requires no external VCO varactor diode,  resonator or loop filter
2. Baseband and Software
3. Hardware MAC for all packet types enables packet handling without the need  to involve the MCU

Awọn atọkun ti ara

1. SPI master interface
2. SPI programming and debug interface
3. I²C
4. Digital PIOs
5. Analogue AIOs

Iranlọwọ Awọn ẹya ara ẹrọ

1. Atẹle batiri
2. Power management features include software shutdown and hardware wakeup
3. Integrated switch-mode power supply
4. Linear regulator (internal use only)
5. Power-on-reset cell detects low supply voltage

Akopọ Bluetooth

OnMicro’s Bluetooth Protocol Stack runs on-chip in a variety of configurations:

1. Standard HCI (UART ,I2C or SPI)
2. Fully embedded to RFCOMM
3. Customized builds with embedded application code
4. The module internal encapsulation AT command, through a serial port complete Bluetooth search, matching, and data transmission

Awọn oju iṣẹlẹ lilo

The module is mainly used for the display of Ebike and its installation position, as shown in the following figure

Apẹrẹ yii jẹ ipinnu fun awọn oluṣepọ OEM nikan.
Awọn ilana iṣọpọ fun awọn aṣelọpọ ọja agbalejo ni ibamu si KDB 996369 D03 OEM Afowoyi v01

KDB 996369 D03 OEM Afowoyi v01 awọn apakan ofin:

Akojọ ti awọn ofin FCC to wulo
Module yii ti ni idanwo fun ibamu si Apá 15.247 FCC.

Ṣe akopọ awọn ipo iṣẹ ṣiṣe kan pato
The module is mainly used for the display of Ebike and its installation position, as shown in the following figure:

Limited module procedures  not applicable

Trace antenna designs  Not applicable.

RF ifihan ero
Ohun elo yii ni ibamu pẹlu awọn opin ifihan itankalẹ alagbeka FCC ti a ṣeto fun agbegbe ti a ko ṣakoso. Ohun elo yii yẹ ki o fi sori ẹrọ ati ṣiṣẹ pẹlu aaye to kere ju ti 20cm laarin imooru & ara rẹ. Ti module naa ba ti fi sori ẹrọ ni agbalejo to šee gbe, igbelewọn SAR lọtọ ni a nilo lati jẹrisi ibamu pẹlu awọn ofin ifihan FCC to ṣee gbe RF.

Eriali
The following antennas have been certified for use with this module; antennas of the same type with equal or lower gain may also be used with this module. The antenna must be:

Aami ati alaye ibamu
The final end product must be labeled in a visible area with the following: “Contains FCC ID: 2BRL3-MC26D”. The grantee’s FCC ID can be used only when all FCC compliance requirements are met.

Alaye lori awọn ipo idanwo ati awọn ibeere idanwo afikun
Atagba yii jẹ idanwo ni ipo ifihan RF alagbeka iduroṣinṣin ati eyikeyi ti o wa ni ipo tabi gbigbe nigbakanna pẹlu atagba (awọn) miiran tabi lilo gbigbe yoo nilo atunyẹwo iyipada iyọọda kilasi II lọtọ tabi iwe-ẹri tuntun.

Idanwo afikun, Apá 15 Subpart B AlAIgBA

• Olupese agbalejo jẹ iduro fun ibamu ti eto agbalejo pẹlu module ti a fi sori ẹrọ pẹlu gbogbo awọn ibeere miiran ti o wulo fun eto bii Apá 15 B.
• AKIYESI PATAKI: Ni iṣẹlẹ ti awọn ipo wọnyi ko le pade (fun exampAwọn atunto kọǹpútà alágbèéká kan tabi ipo-ipo pẹlu atagba miiran), lẹhinna aṣẹ FCC ko ni ka pe o wulo ati pe ID FCC ko le ṣee lo lori ọja ikẹhin. Ni awọn ipo wọnyi, oluṣepọ OEM yoo jẹ iduro fun atunyẹwo ọja ipari (pẹlu atagba) ati gbigba aṣẹ FCC lọtọ.

Alaye Afowoyi Si Olumulo Ipari
Oluṣeto OEM ni lati mọ lati ma pese alaye si olumulo ipari nipa bi o ṣe le fi sori ẹrọ tabi yọkuro module RF yii ni afọwọṣe olumulo ti ọja ipari eyiti o ṣepọ module yii.
Iwe afọwọkọ olumulo ipari yoo pẹlu gbogbo alaye ilana ti a beere fun/ikilọ bi o ṣe han ninu iwe afọwọkọ yii.

OEM / Gbalejo olupese ojuse
Awọn aṣelọpọ OEM / Gbalejo jẹ iduro fun ibamu ti Gbalejo ati Module. Ọja ikẹhin gbọdọ jẹ atunwo si gbogbo awọn ibeere pataki ti ofin FCC gẹgẹbi FCC Apá 15 Ipin B ṣaaju ki o to gbe si ọja AMẸRIKA. Eyi pẹlu atunyẹwo module atagba fun ibamu pẹlu Redio ati awọn ibeere pataki EMF ti awọn ofin FCC. A ko gbọdọ dapọ module yii si eyikeyi ẹrọ miiran tabi eto laisi atunwo fun ibamu bi redio pupọ ati ohun elo apapọ.

FCC

Ẹrọ yii ni ibamu pẹlu apakan 15 ti Awọn ofin FCC. Iṣiṣẹ jẹ koko-ọrọ si awọn ipo meji wọnyi:

1. Ẹrọ yii le ma fa kikọlu ipalara, ati
2. Ẹrọ yii gbọdọ gba kikọlu eyikeyi ti o gba, pẹlu kikọlu ti o le fa isẹ ti ko fẹ.

Eyikeyi awọn iyipada tabi awọn iyipada ti ko fọwọsi ni pato nipasẹ ẹgbẹ ti o ni iduro fun ibamu le sọ aṣẹ olumulo di ofo lati ṣiṣẹ ohun elo naa.

Akiyesi: 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 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 tabi tun eriali gbigba pada.
• Mu iyatọ pọ si laarin ẹrọ ati olugba.
• So ohun elo pọ si ọna iṣan lori Circuit ti o yatọ si eyiti olugba ti sopọ.
• Kan si alagbawo oniṣowo tabi redio ti o ni iriri / onimọ-ẹrọ TV fun iranlọwọ.

Ohun elo yii ni ibamu pẹlu awọn opin ifihan itankalẹ FCC ti a ṣeto fun agbegbe ti a ko ṣakoso. Ohun elo yii yẹ ki o fi sori ẹrọ ati ṣiṣẹ pẹlu aaye to kere ju 20cm laarin imooru & ara rẹ.

FAQ

What are the main features of the Bluetooth module?

The module includes a Bluetooth radio with on-chip balun, a transmitter with +4 dBm RF power, a receiver with -95dBm sensitivity, a fully integrated synthesizer, SPI master interface, and various auxiliary features for power management.

Awọn iwe aṣẹ / Awọn orisun

Digitech MC26D Bluetooth Module [pdf] Afọwọkọ eni 2BRL3-MC26D, 2BRL3MC26D, mc26d, MC26D Bluetooth Module, MC26D, Bluetooth Module, Module

Awọn itọkasi

• Itọsọna olumulo