HCM320Z integrates dual-mode Bluetooth (BLE and Classic Bluetooth) technology, supporting AT command-based communication interfaces. It offers flexible connectivity options through UART or USB HCI controller interfaces and enables secondary development via the QuecOpen® solution.
HCM320Z supports multiple data rate modes, including 1 Mbps/ 2 Mbps/ 3 Mbps in BR/EDR mode and 1 Mbps/2 Mbps in LE mode.
Key Features
- Bluetooth 5.3, BR/ EDR/ LE modes
- ARM Cortex-M3, up to 48MHz
- GATT/ HID/ SPP protocols
- 22 GPIOs which can be multiplexed for various interfaces including UART, SPI, 12C, ADC, PWM and USB in
- Memory: 64kB SRAM, 1MB Flash
- QuecOpen® solution
- PCB antenna, 4th generation RF coaxial connector and pin antenna interface (optional)
- Support multi-role BLE operation with concurrent master and slave connections
- Enable multiple device whitelists for secure access management
- Operating temperature range: -40°C to 85°C
- Module size: 16.5 x 13.3 x 2.5 mm, LCC Packaging
Application Example/Gateway and Sensors
- HCM320Z is operating at long range mode to guarantee reliable BLE connections in a long distance.
- Around 10 sensors can be grouped in this multiconnection networking.
