Resources
BMHB2007:BH67F2472 BGM Dev Board Resources
BMHB2007 is a development board for BH67F2472 blood glucose meter MCU, which can be applied to 3-in-1 (blood glucose, uric acid, cholesterol) models. The development board provides LCD functionality, and you can connect an external LCD yourself.
BH67F2472 Built-in blood glucose measurement circuit and cryogenic drift reference voltage, provide a variety of communication interfaces, and can be connected to Bluetooth modules. Built-in low-power capacitive constant voltage LCD driver, display brightness does not change with battery voltage.
Quick Start
Platform: BH67F2472 (AFE MCU) Version Date: 2026-06-10
The BH67F2472 is a Holtek AFE MCU designed for blood glucose monitoring (BGM) applications, integrating front-end analog signal acquisition and processing circuits. This repository contains the hardware reference design, driver source code, and technical documentation for the BMHB2007 development board, provided for customer reference and evaluation.
BH67F2472_EVM_BGM/
├── 1.doc/ # Documents and references
├── 2.code/ # AFE firmware and drivers
├── 3.board/ # Board-level and PCB files
└── README-pub_EN.md # This guideContains the BH67F2472 IC datasheet and key component datasheets.
| File / Directory | Description |
|---|---|
simBH67F2472v151.pdf | BH67F2472 Simplified Chinese datasheet |
BH67F2472v151.pdf | BH67F2472 English datasheet |
相关器件/ | Key component datasheets (NTC, crystal, capacitor, etc.) |
This repository provides both the Simplified Chinese version simBH67F2472v151.pdf and the English version BH67F2472v151.pdf.
Recommended reading order: Start with the BH67F2472 datasheet to understand the electrical characteristics and pin definitions, then consult component datasheets as needed.
The AFE is based on BH67F2472, handling blood glucose front-end analog signal acquisition and processing, communicating with a host or controller via UART.
2.code/
└── BH67F2472_Driver/
├── application/ # Application layer
├── board/ # Board-level configuration
├── driver/ # Low-level drivers
└── example/ # Example projects- Projects use Holtek's format (
.pjtx/.OPT); use Holtek HT-IDE to build. - Refer to Holtek's official programming guide for the BH67F2472.
Contains hardware design files for the BMHB2007 development board and the 8-pin strip connector.
| File | Description |
|---|---|
BH67F2472_EVM_BGM_V3.1.zip | BMHB2007 Dev Board V3.1 hardware design pack (schematic / PCB / BOM) |
8Pin_Strip_V1.1.zip | 8-pin strip connector V1.1 design pack |
- Read the docs — Start with
1.doc/BH67F2472v151.pdfto understand BH67F2472 electrical characteristics and pin definitions - Prepare hardware — Use the BMHB2007 development board, or reference
3.board/BH67F2472_EVM_BGM_V3.1.zipfor a custom design - Get the source — Retrieve driver source code from
2.code/BH67F2472_Driver/ - Build and flash — Open the project in Holtek HT-IDE, build, and flash to the board
- Integration — Connect via UART to your host, referencing the
application/layer for communication implementation
- Resource pack version: based on the BH67F2472 BGM design as of 2026-06-10.
- Technical support: tony@e-besthealth.com (project contact)
- Business inquiries: info@e-besthealth.com
- Website: https://www.e-besthealth.com
- Address: Office 301, Building 10, Xinzhu Garden, No.4 Xinzhu Road, Songshan Lake, Dongguan, Guangdong, China
- Phone: +86-769-26261311
The materials in this repository — including hardware schematics, PCB files, source code, and documents — are provided solely for customer reference and evaluation. Before using these materials in product design, mass production, or commercial deployment, customers are responsible for conducting full functional testing, reliability validation, and regulatory certification. BestHealth Electronics Inc. (悠健电子（东莞）有限公司) shall not be liable for any direct or indirect losses arising from the customer's use of these materials in production, sale, or operation — including but not limited to yield issues, field failures, product recalls, or end-customer claims. These materials are provided "as is" without warranty of any kind, express or implied.
All materials in this repository (including but not limited to hardware design files, source code, documents, trademarks, and logos) are the intellectual property of BestHealth Electronics Inc. (悠健电子（东莞）有限公司), protected by applicable laws. Customers are granted only the right to use these materials for reference and evaluation. Reverse engineering, resale, redistribution, or unauthorized public release is prohibited without prior written consent.
© 2026 BestHealth Electronics Inc. (悠健电子（东莞）有限公司) All Rights Reserved.
This README is a directory-level user guide for fast navigation. Refer to the individual PDFs and source code for electrical parameters and register details.
