"Hi3861V100芯片低功耗WIFI模组应用于IPC可视门铃产品"

The 3161A-SL_datasheet_V1.0_20200222.pdf is a document detailing the specifications of a low-power WIFI module primarily used in IPC visual doorbell products. The module is powered by the Hi3861V100 chip, which integrates a high-performance 32-bit microprocessor, hardware security engine, and various peripheral interfaces including SPI, UART, I2C, PWM, GPIO, and multiple ADC channels. Additionally, it supports high-speed SDIO 2.0 Slave interface with a maximum clock speed of 50MHz. The chip also comes with built-in SRAM and Flash memory, allowing it to run programs independently, including running programs stored in the Flash memory. The module utilizes proprietary technology to provide enhanced security and performance for IoT devices. Overall, the 3161A-SL WIFI module is a versatile and efficient solution for integrating wireless connectivity into visual doorbell products while maintaining low power consumption.