HCM511S-E is a high-performance MCU Bluetooth module launched by Quectel. It boasts an ARM Cortex-M33 processor with a frequency of up to 76.8 MHz and supports BLE 5.4. The module features built-in 32 KB RAM and 352 KB/512 KB flash, ensuring efficient performance.
HCM511S-E is in a LCC form factor with an ultra-compact size of 16.6 mm × 11.2 mm × 2.1 mm, which optimizes the size and cost for end-products. HCM511S-E provides two optional antenna (interface) designs: RF coaxial connector and pin antenna interface, which are compatible with diverse designs.
HCM511S-E supports standard Bluetooth mesh network low-power nodes, increasing network scalability and node counts with mesh topology, which is suitable for digital keys, asset tags and beacons, portable medical devices, low-power nodes for smart homes, battery-operated motion sensors, etc.
Key Benefits
- BLE 5.4
- 32 KB RAM, 352 KB/512 KB flash (optional)
- Bluetooth mesh network low-power nodes (optional)
- 1 USART, 1 SWD, and 14 GPIOs by default, 18 GPIOs which can be multiplexed for various interfaces including EUART, I2C, ADC, and PDM in Open solution
- Operating temperature range: -40 °C to +85 °C
- Max. transmit power: 8 dBm
- 1st generation RF coaxial connector, pin antenna interface (optional)
