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Bluetooth Architecture Solutions
Our BLDC (Brushless DC) motor solutions offer advanced and efficient solutions for various applications requiring precise motor control and high reliability.
SOC BT
This Bluetooth architecture combines two components: an MCU and a Bluetooth chip. The Bluetooth protocol stack and application programs are preloaded into the Bluetooth chip. Common models include CSRBC4/5, CSR8670, CSR8675, TI CC2540, NRF51xxx, and NRF52xxx. Such products are typically used in consumer electronics like Bluetooth headphones.
SOC BT+MCU
This Bluetooth architecture builds upon the SoC BT framework by adding one or more MCU application programs to enhance the performance of the Bluetooth chip. The principle is to utilize specific interfaces (mostly UART) to send custom commands to the integrated Bluetooth chip. For example, sending 0x01 represents searching for nearby devices.
BT Host + Controller
This approach separates the Bluetooth Controller from the Host protocols, providing a comprehensive solution for all Bluetooth products. Moreover, it integrates more Bluetooth protocols, such as Bluetooth HFP, A2DP, AVRCP, PBAP, and MAP. The Transport is a protocol, with H2 being based on USB, while H4, H5, BCSP are protocols based on UART, and of course, SDIO is also utilized.
Support Bluetooth Protocols
- Basic Rate (BR) : Enhanced Data Rate (EDR), Media Access Control (MAC), Alternate MAC and PHY layer extension (AMP)
- Bluetooth Low Energy (BLE) : A low-power Bluetooth technology
Types of Bluetooth Development Kit
Built-in Debugger
The debugger is a critical component of a Bluetooth development kit, yet many kits don't include one. When selecting a Bluetooth development kit, it's crucial to choose one with a built-in debugger to avoid the hassle of purchasing a separate mainboard. Integrated debuggers simplify development by allowing developers to run and debug code directly on the target processor. Additionally, onboard debuggers often integrate seamlessly with the vendor's integrated development environment (IDE), providing developers with advanced debugging features.
Bluetooth Traffic Tracer
When developing Bluetooth devices, a Traffic Tracer is another essential component of the Bluetooth toolkit. It aids developers in troubleshooting when dealing with issues at the Bluetooth protocol level. On the other hand, development tools equipped with a built-in packet tracing interface allow developers to capture raw Bluetooth traffic incoming into the system and analyze it using network analyzer tools. The analyzer decodes the data into human-readable protocol formats, making debugging a breeze.
Virtual Serial Communication Port
When starting IoT prototype development, the first step for developers is to establish a serial connection between the target device and PC for data logging and command transmission. This enables advanced debugging, allowing developers to identify code issues before deep debugging.Using a Bluetooth development kit with a built-in virtual communication port saves costs on external UART-to-USB bridging boards. It also streamlines project design and speeds up prototype development from the development board.
Universal Bluetooth App Testing Tool with OTA
Without smooth smartphone applications and wireless Over-The-Air (OTA) software updates, nobody would consider purchasing Bluetooth IoT products. Suppose developers aim to develop excellent smartphone connectivity and OTA capabilities for their products. In that case, a universal Bluetooth Low Energy (BLE) mobile app testing tool with OTA support should be considered. This will save a significant amount of development time and swiftly launch market-ready product prototypes.
Bluetooth Hardware Components
A Bluetooth development kit with a MikroBUS™ socket allows developers to instantly utilize numerous add-on hardware components, including MikroE's Click boards. Alternatively, developers can explore options like Sparkfun's Qwiic® Connect system, which offers compatibility with various boards from Sparkfun, Adafruit, and Seeed Studio. Through the Qwiic interface, developers can easily connect additional boards and expand functionality, akin to building with LEGO bricks.
Common Bluetooth Development Board
ESP32 CAM Development Board
ESP32 CH340C Development Board
nRF52832 Development Board
Our Bluetooth Development Case
Smart Electric Toothbrush with Integrated Bluetooth Module
Material: ABS plastic for durability Bluetooth module: Bluetooth 5.0 Low Energy (BLE) Sensors: Accelerometer, gyroscope Compatibility: iOS 10.0 and above, Android 6.0 and above Real-time data tracking: Tracks brushing duration, pressure applied, and brushing frequency App integration: Compatible with "SmartBrush" app for personalized brushing routines and progress tracking Feedback mechanisms: LED indicator for battery status and brushing mode
| Specification | Details |
|---|---|
| PCB dimensions | 130mm x 20mm |
| Power source | 3.7V rechargeable lithium-ion battery |
| Bluetooth connectivity | Range of up to 10 meters |
| Timer and reminders | 2-minute timer with 30-second intervals for even brushing. Reminders for replacing brush heads |
| Waterproof rating | IPX7 for full immersion up to 1 meter for 30 minutes |
| Operating temperature | -10°C to 40°C |
| Storage temperature | -20°C to 60°C |
| Weight | 50 grams |
| Charging time | Approximately 2 hours |
| Battery life | Up to 2 weeks on a single charge |
Smart Door Lock System with Bluetooth Module
Remote Access: Allows users to lock/unlock doors remotely via a smartphone appActivity Log: Logs door activity, including lock/unlock timestamps and user identificationAlerts and Notifications: Sends instant alerts to the user's smartphone for unauthorized access attemptsDoor Status Monitoring: Provides real-time status updates on door lock status (locked/unlocked)Installation: Easily integrates with standard door locks for quick installation
| Specification | Details |
|---|---|
| PCB dimensions | 248mm x 182mm |
| Power source | 4 AA batteries |
| Bluetooth Module | Bluetooth 5.1 Low Energy (BLE) |
| Compatibility | iOS 11 and above, Android 7.0 and above |
| Waterproof | IP65-rated for protection against dust and water ingress |
| Operating temperature | -20°C to 50°C |
| Security Types | AES-128 encryption for secure communication |
| Mobile App | Available |
Smart Home Lighting System with Bluetooth Module
Group Control: Allows grouping of multiple lights for simultaneous controlScene Presets: Pre-set lighting scenes for different moods and occasionsScheduler: Built-in scheduler for automated lighting control based on time and dayEnergy Monitoring: Tracks energy consumption of connected lights for energy-saving insightsInstallation: Retrofit design for easy installation in existing light fixturesMobile App: Intuitive app interface for seamless control and customization of lighting preferences
| Specification | Details |
|---|---|
| PCB dimensions | 180mm x 150mm |
| Bluetooth Module | Bluetooth Mesh |
| Power Source | Mains power |
| System Compatibility | iOS 12 and above, Android 8.0 and above |
| Color Temperature of Dimmable LED lights | 2000K and 5800K |
| Voice Control Support | Amazon Alexa and Google Assistant |
| Operating temperature | -20°C to 60°C |
| Firmware Updates | Over-the-air (OTA) |
