Difference between revisions of "PineBuds Pro"

From PINE64
Jump to navigation Jump to search
(Copied the main description from the store to avoid confusion with OSHW)
 
(9 intermediate revisions by 2 users not shown)
Line 1: Line 1:
[[File:PineBudsPro.jpg|400px|thumb|right|The PineBuds Pro]]
[[File:PineBudsPro.jpg|400px|thumb|right|The PineBuds Pro]]


The '''PineBuds Pro''' is a free and open source ANC TWS Earbuds capable of running custom-built open operating systems. Some of the notable features include light weight, 3 Microphones, ANC (Active Noise Cancellation), ENC (Environment Noise Cancellation) and high fidelity 6mm speaker. It is a fully community driven side-project which anyone can contribute to, allowing you to keep control of your device.
The '''PineBuds Pro''' are open firmware capable ANC wireless earbuds. Some of the notable features include their light weight, 3 Microphones, ANC (Active Noise Cancellation), ENC (Environment Noise Cancellation) and high fidelity 6mm speaker. It is a fully community-driven side-project which anyone can contribute to, allowing you to keep control of your device even though hardware is proprietary.
 
 
 


== Software releases ==
== Software releases ==
Line 12: Line 9:
=== SDK Release ===
=== SDK Release ===


** [https://files.pine64.org//SDK/PineBudsPro/PineBudsPro_SDK-20220916.7z PineBuds Pro "Little Whale" SDK date:20220916]
** [https://files.pine64.org//SDK/PineBudsPro/PineBudsPro_SDK-20221128.7z PineBuds Pro "Little Whale" SDK date:20221128]


== SoC and Memory Specification ==
== SoC and Memory Specification ==
Line 18: Line 15:
[[File:BES-Tech.jpg|right]]
[[File:BES-Tech.jpg|right]]
[[File:BES2300YP_Block_Diagram.jpg|600px]]
[[File:BES2300YP_Block_Diagram.jpg|600px]]


=== SoC Architecture ===
=== SoC Architecture ===
Line 52: Line 48:
** DCXO with internal oscillator circuit
** DCXO with internal oscillator circuit
** Internal temperature sensor
** Internal temperature sensor


== Information, Schematics and Certifications ==
== Information, Schematics and Certifications ==
Line 58: Line 53:
* Input Power: DC 5V @ 0.5A USB Type-C
* Input Power: DC 5V @ 0.5A USB Type-C
* Document:
* Document:
** [https://files.pine64.org/doc/PineBudsPro/PineBuds%20Pro%20User%20manual-20220920-8pages-Final.pdf PineBuds Pro User Manual]
** [https://files.pine64.org/doc/PineBudsPro/PineBuds%20Pro%20User%20manual-20220920-8pages-20221116.pdf PineBuds Pro User Manual]
* Schematic:
* Schematic:
** [https://files.pine64.org/doc/PineBudsPro/PineBuds%20Pro%20mainboard%20schematic-20220817.pdf PineBuds Pro Earbuds Schematic 20220817]
** [https://files.pine64.org/doc/PineBudsPro/PineBuds%20Pro%20mainboard%20schematic-20220817.pdf PineBuds Pro Earbuds Schematic 20220817]
** [https://files.pine64.org/doc/PineBudsPro/PineBuds%20Pro%20charging%20cradle%20schematic-20220915.pdf PineBuds Pro Charging Case Schematic 20220915]
** [https://files.pine64.org/doc/PineBudsPro/PineBuds%20Pro%20charging%20cradle%20schematic-20220915.pdf PineBuds Pro Charging Case Schematic 20220915]
* Certifications:
* Certifications:
** Not yet available
** [https://files.pine64.org/doc/cert/PineBuds%20Pro%20CE%20EMC%20Certificate-LCSA090522058E.pdf PineBuds Pro CE EMC Certificate]
** [https://files.pine64.org/doc/cert/PineBuds%20Pro%20CE%20RED%20Certificate-LCSA090522057E.pdf PineBuds Pro CE RED Certificate]
** [https://files.pine64.org/doc/cert/PineBuds%20Pro%20FCC%20SDOC%20Certificate-LCSA090522056E.pdf PineBuds Pro FCC Certificate]
** [https://files.pine64.org/doc/cert/PineBuds%20Pro%20ROHS%20Report-LCSA090522054R.pdf PineBuds Pro ROHS Report]


== Datasheets for Components and Peripherals ==
== Datasheets for Components and Peripherals ==
* BES 2300YP SoC information:
* BES 2300YP SoC information:
** [https://files.pine64.org/doc/datasheet/PineBudsPro/BES2300-YP_Datasheet_v1.0.pdf BES 2300-YP Datasheet V1.0]
** [https://files.pine64.org/doc/datasheet/PineBudsPro/BES2300-YP_Datasheet_v1.0.pdf BES 2300-YP Datasheet V1.0]
* Charging Case PMU information:
* Charging Case:
** [https://files.pine64.org/doc/datasheet/PineBudsPro/BES2300-YP_Datasheet_v1.01.pdf BES 2300-YP Datasheet V1.0]
** [https://files.pine64.org/doc/datasheet/PineBudsPro/SY8821_SPEC_V1_2_2.pdf ThinkPlus Semi SY8821 Datasheet in Chinese]
* LPDDR4 (200 Balls) SDRAM:
** [https://files.pine64.org/doc/datasheet/PineBudsPro/CH342DS1.PDF WCH Tech CH342DS USB to Dual Serial ports chip Datasheet]
** [https://files.pine64.org/doc/datasheet/rockpro64/SM512M32Z01MD2BNP(200BALL).pdf Micron LPDDR4 Mobile LPDDR4 Datasheet]
** [https://files.pine64.org/doc/datasheet/PineBudsPro/COPO%20CP2021%202.5W%20Qi%20Wire%20Power%20Receiver.pdf COPO CP2021 2.5W Qi Wire Power Receiver Datasheet(noted: not staffed)]
* eMMC information:
* EarBuds:
** [https://files.pine64.org/doc/rock64/PINE64_eMMC_Module_20170719.pdf PINE64 eMMC module schematic]
** [https://files.pine64.org/doc/datasheet/PineBudsPro/CE3156-EN-01.pdf ChiPower Tech CE3156 Single Cell Charger Datasheet]
** [https://files.pine64.org/doc/rock64/usb%20emmc%20module%20adapter%20v2.pdf PINE64 USB adapter for eMMC module V2 schematic]
** [https://files.pine64.org/doc/datasheet/PineBudsPro/LP3992-33B5F.pdf LowPower Semi LP3992 LDO Regulator Datasheet]
** [https://files.pine64.org/doc/rock64/USB%20adapter%20for%20eMMC%20module%20PCB.tar PINE64 USB adapter for eMMC module PCB in JPEG]
** [https://files.pine64.org/doc/datasheet/PineBudsPro/HLW-YHX190_20190810.pdf HLW Semi HLW-YHX190 OTP micro Datasheet in Chinese (noted: for power-on and reset control)]
** [https://files.pine64.org/doc/datasheet/pine64/E-00517%20FORESEE_eMMC_NCEMAM8B-16G%20SPEC.pdf 16GB Foresee eMMC Datasheet]
** [https://files.pine64.org/doc/datasheet/PineBudsPro/TTP233D-SB6_V1.0_EN.pdf Tontek TTP-233D one key touch pad detect IC Datasheet]
** [https://files.pine64.org/doc/datasheet/pine64/SDINADF4-16-128GB-H%20data%20sheet%20v1.13.pdf 32GB/64GB/128GB SanDisk eMMC Datasheet]
* SPI NOR Flash information:
** TBA
* Ethernet related info:
** TBA
* WiFi/BT module info:
** [https://files.pine64.org/doc/datasheet/star64/Fn-Link_6252B-UUB_datasheet_V1.1_20220329.pdf Fn-Link 6252B 11AC Dual Band 2T2R WiFi + Bluetooth5.2 Datasheet]


[[Category:PineBuds Pro]] [[Category:BES 2300YP]]
[[Category:PineBuds Pro]] [[Category:BES 2300YP]]

Latest revision as of 16:15, 8 December 2022

The PineBuds Pro

The PineBuds Pro are open firmware capable ANC wireless earbuds. Some of the notable features include their light weight, 3 Microphones, ANC (Active Noise Cancellation), ENC (Environment Noise Cancellation) and high fidelity 6mm speaker. It is a fully community-driven side-project which anyone can contribute to, allowing you to keep control of your device even though hardware is proprietary.

Software releases

Firmware Images Build

SDK Release

SoC and Memory Specification

BES-Tech.jpg

BES2300YP Block Diagram.jpg

SoC Architecture

Cortex-M4.png
    • CMOS Single-chip Fully-integrated RF, PMU, Audio CODEC and Cortex-M4F CPU
    • 4MB Serial Flash On-chip for Custom Program
    • Internal ROM 448KB for critical constants and code
    • Internal SRAM 992KB for critical data and code
  • BT Features:
    • Bluetooth 5.2 dual-mode compliant
  • Audio Features:
    • Support BES Intelligent Bluetooth Retransmission (IBRT)
    • Support FF/Hybrid ANC
    • Dual MICs noise reduction
    • Echo Cancellation
    • Support low power voice activity detection
    • Multi-band EQ and Bass enhancement
    • Support Active Crossover
    • Support TWS
    • HiFi Stereo Audio DAC: 120dB SNR, 110dB DNR
    • HiFi Stereo Audio ADC: 100dB SNR

²* Sample rates from 8 kHz to 384 kHz

    • Support dual/single Mic noise suppression
    • Support ambient awareness
    • Support talk through
    • 24-bit audio processing
  • PMU Features
    • 3.1V-5.5V Input for VBAT
    • Internal LPO for low power mode.
    • DCXO with internal oscillator circuit
    • Internal temperature sensor

Information, Schematics and Certifications

Datasheets for Components and Peripherals