Digitech MC26D Bluetooth Module

Mojaro oa Bluetooth

1. Purpose: The purpose of this document is to describe key component operations on Bluetooth.
2. Dikarolo senotlolo:
   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. Molao-motheo oa ts'ebetso:
   VDD_BAT supply voltage: 1.8V ho 3.6V
   Operating clock is provided by 32MHz crystal.
   Operating Temperature Range: -30°C –+70°C.

Radio ea Bluetooth

1. On-chip balun (50Ω impedance in TX and RXmodes)
   Ha ho na ho kuta ka ntle ho hlokehang tlhahisong
2. Bluetooth v5.3 e lumellana le litlhaloso

Bluetooth e fetisang

1. +4 dBm RF transmit power
2. Ha ho matla a kantle amplifier or TX/RX switch required

Moamoheli oa Bluetooth

1. 95dBm sensitivity
2. Digital demodulator for improved sensitivity and co- channel rejection
3. AGC e potlakileng bakeng sa mefuta e ntlafalitsoeng ea matla

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

Li-interfaces tsa 'mele

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

Likarolo tse Thusang

1. Mohloli oa betri
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

Bluetooth Stack

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

Maemo a tšebeliso

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

Mojule ona o reretsoe bahokahanyi ba OEM feela.
Litaelo tsa ho kopanya bakeng sa baetsi ba lihlahisoa tse amohelang ho latela KDB 996369 D03 OEM Manual v01

KDB 996369 D03 OEM Manual v01 likarolo tsa molao:

Lethathamo la melaoana e sebetsang ea FCC
Mojule ona o lekiloe hore na o lumellana le FCC Karolo ea 15.247.

Akaretsa maemo a khethehileng a ts'ebeliso ea ts'ebetso
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.

Mehato ea ho pepeseha ha RF
Sesebelisoa sena se lumellana le meeli ea ho pepeseha ha radiation ea FCC e behiloeng bakeng sa tikoloho e sa laoleheng. Thepa ena e lokela ho kenngoa le ho sebetsoa ka sebaka sa bonyane 20cm pakeng tsa radiator le 'mele oa hau. Haeba mojule o kentsoe ho moamoheli o nkehang, ho hlokahala tlhahlobo e arohaneng ea SAR ho netefatsa ho tsamaellana le melaoana e amehang ea FCC portable RF.

Liantenna
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:

Leibole le lintlha tsa ho latela melao
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.

Lintlha tse mabapi le mekhoa ea tlhahlobo le litlhoko tse ling tsa tlhahlobo
Transmitter ena e lekoa ka mokhoa o ikemetseng oa ho pepeseha ha RF 'me phetisetso efe kapa efe e fumanehang hammoho kapa ka nako e le 'ngoe le li-transmitter tse ling kapa ts'ebeliso e nkehang e tla hloka tlhahlobo e ncha ea tumello ea sehlopha sa II kapa setifikeiti se secha.

Teko e eketsehileng, Karolo ea 15 Karolo ea B ea boitlhompho

• Moetsi oa moamoheli o ikarabella bakeng sa ho lumellana le sistimi ea moamoheli e kentsoeng le litlhokahalo tse ling tsohle tse sebetsang bakeng sa sistimi joalo ka Karolo ea 15 B.
• TLHOKOMELISO EA BOHLOKOA: Haeba maemo ana a sa khonehe (mohlalaample litlhophiso tse itseng tsa laptop kapa sebaka se kopanetsoeng le transmitter e 'ngoe), joale tumello ea FCC ha e sa nkoa e sebetsa mme ID ea FCC e ke ke ea sebelisoa sehlahisoa sa ho qetela. Maemong ana, mohokahanyi oa OEM o tla ikarabella bakeng sa ho lekola bocha sehlahisoa (ho kenyeletsoa le transmitter) le ho fumana tumello e arohaneng ea FCC.

Boitsebiso ka Manual Ho Mosebelisi oa ho Qetela
Mohokahanyi oa OEM o tlameha ho hlokomela hore a se ke a fana ka tlhahisoleseling ho mosebelisi oa ho qetela mabapi le mokhoa oa ho kenya kapa ho tlosa mojule ona oa RF bukeng ea mosebelisi ea sehlahisoa sa pheletso e kopanyang mojule ona.
Bukana ea ho qetela ea mosebedisi e tla kenyelletsa tlhahisoleseding / temoso eohle e hlokahalang ea tsamaiso joalokaha ho bontšitsoe bukeng ena.

Boikarabello ba moetsi oa OEM / Host
Baetsi ba OEM/Host qetellong ke bona ba ikarabellang bakeng sa ho latela melao ea Host le Module. Sehlahisoa sa ho qetela se tlameha ho hlahlojoa bocha khahlano le litlhoko tsohle tsa bohlokoa tsa molao oa FCC joalo ka Karolo ea 15 ea Karolo ea B ea FCC pele se ka beoa 'marakeng oa US. Sena se kenyelletsa ho lekola bocha mojule oa transmitter bakeng sa ho latela litlhoko tsa bohlokoa tsa Radio le EMF tsa melao ea FCC. Mojule ona ha oa tlameha ho kenyelletsoa sesebelisoa kapa sistimi efe kapa efe ntle le ho lekoa hape bakeng sa ho lumellana e le lisebelisoa tsa radio tse ngata le tse kopaneng.

FCC

Sesebelisoa sena se lumellana le karolo ea 15 ea Melao ea FCC. Ts'ebetso e ipapisitse le maemo a mabeli a latelang:

1. Sesebelisoa sena se ka 'na sa se ke sa baka tšitiso e kotsi, le
2. Sesebelisoa sena se tlameha ho amohela tšitiso efe kapa efe e amohetsoeng, ho kenyeletsoa tšitiso e ka bakang ts'ebetso e sa batleheng.

Liphetoho life kapa life tse sa amoheloeng ka kotloloho ke mokha o ikarabellang bakeng sa tumellano li ka hlakola matla a mosebelisi a ho sebelisa sesebelisoa.

Hlokomela: 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:

• Sheba hape kapa o suthise lenakana le amohelang sebakeng se seng.
• Eketsa karohano pakeng tsa thepa le moamoheli.
• Hokela lisebelisoa sebakeng sa seketsoana se fapaneng le seo moamoheli a hokahaneng le sona.
• Ikopanye le morekisi kapa setsebi sa radio/TV se nang le boiphihlelo bakeng sa thuso.

Sesebelisoa sena se lumellana le meeli ea ho pepeseha ha mahlaseli a FCC e behiloeng bakeng sa tikoloho e sa laoleheng. Thepa ena e lokela ho kengoa le ho sebetsoa ka sebaka sa bonyane 20cm lipakeng tsa radiator le 'mele oa hau.

LBH

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.

Litokomane / Lisebelisoa

Digitech MC26D Bluetooth Module [pdf] Buka ea Mong'a 2BRL3-MC26D, 2BRL3MC26D, mc26d, MC26D Bluetooth Module, MC26D, Bluetooth Module, Module

Litšupiso

• Bukana ea Mosebelisi