Digitech MC26D Bluetooth Module

Bluetooth module

1. Purpose: The purpose of this document is to describe key component operations on Bluetooth.
2. Abubuwa masu mahimmanci:
   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. Ka'idar Aiki:
   VDD_BAT supply voltage: 1.8 zuwa 3.6V
   Operating clock is provided by 32MHz crystal.
   Operating Temperature Range: -30°C –+70°C.

Rediyon Bluetooth

1. On-chip balun (50Ω impedance in TX and RXmodes)
   Ba a buƙatar gyara waje wajen samarwa
2. Bluetooth v5.3 mai yarda da ƙayyadaddun ƙayyadaddun bayanai

Mai watsa Bluetooth

1. +4 dBm RF transmit power
2. Babu ikon waje amplifier or TX/RX switch required

Mai karɓar Bluetooth

1. 95dBm sensitivity
2. Digital demodulator for improved sensitivity and co- channel rejection
3. Mai sauri AGC don haɓaka kewayon ƙarfi

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

Hanyoyin Sadarwar Jiki

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

Siffofin taimako

1. Mai duba baturi
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

Tarin 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

Yanayin amfani

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

An yi nufin wannan ƙirar don masu haɗin OEM kawai.
Umarnin haɗin kai don masana'antun samfuran masauki bisa ga KDB 996369 D03 OEM Manual v01

KDB 996369 D03 OEM Manual v01 sassan doka:

Jerin dokokin FCC masu aiki
An gwada wannan tsarin don bin FCC Part 15.247.

Taƙaita takamaiman yanayin amfani na aiki
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.

Abubuwan la'akari da bayyanar RF
Wannan kayan aikin ya dace da iyakokin fiddawa na wayar hannu ta FCC da aka tsara don yanayi mara sarrafawa. Ya kamata a shigar da wannan kayan aikin tare da mafi ƙarancin nisa na 20cm tsakanin radiyo & jikin ku. Idan an shigar da tsarin a cikin mai ɗaukar hoto, ana buƙatar kimantawar SAR daban don tabbatar da dacewa da ƙa'idodin fiddawa RF šaukuwa na FCC.

Antenna
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:

Alamar alama da bayanin yarda
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.

Bayani kan hanyoyin gwaji da ƙarin buƙatun gwaji
Ana gwada wannan mai watsawa a cikin yanayin bayyanar RF ta hannu ta hannu kuma duk wani wuri tare ko watsawa lokaci guda tare da sauran masu watsawa ko amfani mai ɗaukar nauyi zai buƙaci sake kimantawa na daban na aji II na izini ko sabon takaddun shaida.

Ƙarin gwaji, Sashe na 15 Ƙarƙashin Ƙaƙwalwar Sashe na B

• Mai sana'anta mai watsa shiri yana da alhakin bin tsarin rundunar tare da shigar da module tare da duk wasu buƙatun da suka dace don tsarin kamar Sashe na 15 B.
• MUHIMMAN NOTE: Idan waɗannan sharuɗɗan ba za a iya cika su ba (misaliampwasu saitunan kwamfutar tafi-da-gidanka ko wurin haɗin gwiwa tare da wani mai watsawa), sannan ba a ɗaukar izinin FCC mai aiki kuma ba za a iya amfani da ID na FCC akan samfurin ƙarshe ba. A cikin waɗannan yanayi, mai haɗin OEM zai kasance alhakin sake kimanta samfurin ƙarshe (ciki har da mai watsawa) da samun izini na FCC daban.

Bayanin Manual Zuwa Ƙarshen Mai Amfani
Mai haɗin OEM dole ne ya sani kar ya ba da bayani ga mai amfani na ƙarshe game da yadda ake girka ko cire wannan RF ɗin a cikin littafin jagorar ƙarshen samfurin wanda ya haɗa wannan ƙirar.
Littafin jagorar mai amfani na ƙarshe zai haɗa da duk bayanan tsari da ake buƙata / faɗakarwa kamar yadda aka nuna a cikin wannan jagorar.

OEM/ Mai watsa shiri alhakin masana'anta
Masana'antun OEM/ Mai watsa shiri suna da alhakin aiwatar da Mai watsa shiri da Module a ƙarshe. Dole ne a sake tantance samfurin ƙarshe akan duk mahimman buƙatun tsarin FCC kamar FCC Sashe na 15 Ƙarshen B kafin a sanya shi a kasuwar Amurka. Wannan ya haɗa da sake tantance tsarin mai watsawa don dacewa da radiyo da mahimman buƙatun EMF na dokokin FCC. Ba dole ba ne a shigar da wannan tsarin cikin kowace na'ura ko tsarin ba tare da sake gwadawa don bin ka'ida azaman rediyo da kayan haɗin gwiwa ba.

FCC

Wannan na'urar ta bi sashe na 15 na Dokokin FCC. Aikin yana ƙarƙashin sharuɗɗa biyu masu zuwa:

1. Wannan na'urar bazai haifar da tsangwama mai cutarwa ba, kuma
2. Dole ne wannan na'urar ta karɓi duk wani tsangwama da aka karɓa, gami da tsangwama wanda zai iya haifar da aiki maras so.

Duk wani canje-canje ko gyare-gyaren da ƙungiyar da ke da alhakin bin doka ba ta amince da su ba na iya ɓata ikon mai amfani na sarrafa kayan aiki.

Lura: 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:

• Sake daidaitawa ko matsar da eriya mai karɓa.
• Ƙara rabuwa tsakanin kayan aiki da mai karɓa.
• Haɗa kayan aiki zuwa wani mashigar da ke kewaye daban da wanda aka haɗa mai karɓa zuwa gare shi.
• Tuntuɓi dila ko gogaggen masanin rediyo/TV don taimako.

Wannan kayan aikin ya dace da iyakokin fiddawa na FCC da aka tsara don yanayin da ba a sarrafa shi ba. Ya kamata a shigar da wannan kayan aikin tare da mafi ƙarancin nisa 20cm tsakanin radiyo & jikin ku.

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.

Takardu / Albarkatu

Digitech MC26D Bluetooth Module [pdf] Littafin Mai shi 2BRL3-MC26D, 2BRL3MC26D, mc26d, MC26D Bluetooth Module, MC26D, Bluetooth Module, Module

Magana

• Manual mai amfani