With the improvement of technology, IoT has entered thousands of households. Daily household appliances are gradually connected through IoT, using millisecond-level intelligent linkage. As an important protective barrier of the home, door locks will enter the smart door locks era as well. The warming up of the smart door lock industry and landing of products in 2018 is the highlight of whole smart home industry.

Practical Application Case

Advanced level:

Advanced level

Intermediate level:

Intermediate level

Entry level:

Entry level

Advantages of Solution

Rich main control resource

Supports Bluetooth 5.0, ultra-low power consumption, combined with an ARM Cortex processor. Flexible GPIO design and sensitive reception range, widely used in all kinds of products.

Low cost

Use one BLE SoC to actualize a single-chip solution, realize BLE connection and other functions, with high degree of integration, extremely reduce the cost of solution.

Completed development kits

Full-featured SDK, with supporting mobile phone APP engineering, which greatly reduces a customer's development workload and accelerates the implementation of a project.

Smart Lock SoC Selection Table

Part Number RTL8762EMF RTL8762DKF RTL8762CKF
MCU CM0+ 40M CM4F 90M CM4F 40M
SRAM 104KB 192KB 160KB
Flash 512KB 512KB 512KB
DLPS ~3uA ~3uA ~3uA
UART 1 2 2
Max GPIO 26 34 34
Tx Power 7.5dBm 7.5dBm 7.5dBm
Package QFN40, 5mm x 5mm QFN48, 6mm x 6mm QFN48, 6mm x 6mm
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