Digitech MC26D Bluetooth Module

ʻ modulelelo uila

1. Purpose: The purpose of this document is to describe key component operations on Bluetooth.
2. Nā mea nui:
   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. Manaʻo hana:
   VDD_BAT supply voltage: 1.8V a 3.6V
   Operating clock is provided by 32MHz crystal.
   Operating Temperature Range: -30°C –+70°C.

Pūnaewele Kelekona

1. On-chip balun (50Ω impedance in TX and RXmodes)
   ʻAʻole pono ka ʻoki ʻana o waho i ka hana ʻana
2. Bluetooth v5.3 kiko'ī hoʻokō

Kelepona uila

1. +4 dBm RF transmit power
2. ʻAʻohe mana kūwaho amplifier a i ʻole TX/RX hoʻololi pono

Mea lawe Bluetooth

1. 95dBm sensitivity
2. Digital demodulator for improved sensitivity and co- channel rejection
3. ʻO ka AGC wikiwiki no ka hoʻonui ʻia ʻana o ka dynamic range

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

Nā Kūlana Kino

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

Nā mea kōkua

1. Nānā pākaukau
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

Pūʻulu 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

Nā hiʻohiʻona hoʻohana

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

Kuhi ʻia kēia module no nā mea hoʻohui OEM wale nō.
Nā ʻōlelo aʻoaʻo hoʻohui no nā mea hana huahana hoʻokipa e like me KDB 996369 D03 OEM Manual v01

KDB 996369 D03 OEM Manual v01 pauku lula:

Ka papa inoa o nā lula FCC pili
Ua hoʻāʻo ʻia kēia module no ka hoʻokō ʻana i ka FCC Māhele 15.247.

E hōʻuluʻulu i nā kūlana hoʻohana kūikawā
Hoʻohana nui ʻia ka module no ka hōʻike ʻana o Ebike a me kona kūlana hoʻonohonoho, e like me ka mea i hōʻike ʻia ma kēia kiʻi:

Limited module procedures  not applicable

Trace antenna designs  Not applicable.

Nā manaʻo hoʻolaha RF
Hoʻopili kēia mea hana i nā palena hōʻike radiation kelepona paʻa FCC i hoʻonohonoho ʻia no kahi kaiapuni ʻole. Pono e hoʻokomo a hana ʻia kēia mea hana me ka liʻiliʻi loa o 20cm ma waena o ka radiator a me kou kino. Inā hoʻokomo ʻia ka module i loko o kahi hoʻokipa lawe lima, pono kahi loiloi SAR ʻokoʻa e hōʻoia i ka hoʻokō ʻana i nā lula hoʻolaha FCC portable RF pili.

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:

Lepili a me ka ʻike pili
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.

ʻIke e pili ana i nā ʻano hoʻāʻo a me nā koi hoʻāʻo hou
Hoʻāʻo ʻia kēia transmitter i kahi kūlana hoʻolaha RF kelepona kūʻokoʻa a i ʻole ka hoʻoili ʻia ʻana a i ʻole ka hoʻoili like ʻana me nā transmitter (s) a i ʻole ka hoʻohana kelepona ʻana e koi i kahi hoʻololi hoʻololi ʻokoʻa II ʻae ʻia ka loiloi hou a i ʻole ka hōʻoia hou.

ʻO ka hoʻāʻo hou ʻana, Māhele 15 Māhele B

• Na ka mea hana hoʻokipa ke kuleana no ka hoʻokō ʻana i ka ʻōnaehana hoʻokipa me ka module i hoʻokomo ʻia me nā koi kūpono ʻē aʻe no ka ʻōnaehana e like me ka Māhele 15 B.
• MANAʻO NUI: Inā ʻaʻole hiki ke hoʻokō ʻia kēia mau kūlana (no ka exampi kekahi mau hoʻonohonoho laptop a i ʻole kahi hui pū me kahi mea hoʻouna ʻē aʻe), a laila ʻaʻole i manaʻo ʻia ka mana FCC a ʻaʻole hiki ke hoʻohana ʻia ka FCC ID ma ka huahana hope. Ma kēia mau kūlana, ʻo ka OEM integrator ke kuleana no ka loiloi hou ʻana i ka huahana hope (me ka transmitter) a me ka loaʻa ʻana o kahi mana FCC ʻokoʻa.

ʻIke lima i ka mea hoʻohana hope
Pono ka mea hoʻohui OEM e makaʻala ʻaʻole e hāʻawi i ka ʻike i ka mea hoʻohana hope e pili ana i ke ʻano o ka hoʻokomo ʻana a i ʻole ka wehe ʻana i kēia module RF i loko o ka puke a ka mea hoʻohana o ka huahana hope e hoʻohui i kēia module.
E komo i loko o ka manual mea hoʻohana hope nā ʻike hoʻoponopono a pau e like me ka hōʻike ʻana ma kēia manual.

OEM/Host mea hana kuleana
ʻO nā mea hana OEM/Host ka hope ke kuleana no ka hoʻokō ʻana i ka Host a me Module. Pono e loiloi hou ʻia ka huahana hope e pili ana i nā koi koʻikoʻi āpau o ke kānāwai FCC e like me FCC Māhele 15 Mahele B ma mua o ka hiki ke kau ʻia ma ka mākeke US. Hoʻopili kēia i ka loiloi hou ʻana i ka module transmitter no ka hoʻokō ʻana i nā koi koʻikoʻi o ka Radio a me EMF o nā lula FCC. ʻAʻole pono e hoʻokomo ʻia kēia module i loko o kekahi mea ʻē aʻe a i ʻole ʻōnaehana me ka ʻole o ka hoʻāʻo hou ʻana no ka hoʻokō ʻana ma ke ʻano he lekiō lehulehu a me nā lako hui.

FCC

Hoʻopili kēia mea hana i ka ʻāpana 15 o nā Rula FCC. Aia ka hana i nā kūlana ʻelua:

1. ʻAʻole hiki i kēia mea hana ke hoʻopilikia ʻino, a
2. Pono kēia hāmeʻa e ʻae i nā hoʻopaʻapaʻa i loaʻa, me ka hoʻopili ʻana i hiki ke hana ʻole ʻia.

ʻO nā hoʻololi a i ʻole nā ​​hoʻololi i ʻae ʻole ʻia e ka ʻaoʻao kuleana no ka hoʻokō hiki ke hoʻopau i ka mana o ka mea hoʻohana e hana i nā lako.

Nānā: 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:

• Hoʻonohonoho hou a hoʻoneʻe paha i ka antenna e loaʻa ana.
• E hoʻonui i ka kaʻawale ma waena o nā mea hana a me ka mea hoʻokipa.
• E hoʻohui i nā mea hana i kahi puka ma kahi kaapuni ʻokoʻa mai ka mea i hoʻopili ʻia ai ka mea hoʻokipa.
• E kūkākūkā i ka mea kūʻai aku a i ʻole kekahi mea loea lekiō/TV no ke kōkua.

Hoʻopili kēia mea hana i nā palena hōʻike radiation FCC i hoʻonohonoho ʻia no kahi kaiapuni ʻole. Pono e hoʻokomo a hana ʻia kēia mea hana me ka liʻiliʻi loa he 20cm ma waena o ka radiator a me kou kino.

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.

Palapala / Punawai

Digitech MC26D Bluetooth Module [pdf] Palapala a ka mea nona 2BRL3-MC26D, 2BRL3MC26D, mc26d, MC26D Bluetooth Module, MC26D, Bluetooth Module, Module

Nā kuhikuhi

• Palapala Hoʻohana