IOT WiFi Hi3861 Wireless LAN Communication WiFi Module For Smart Doorlock
HiSilicon Solution 2.4G SDIO WiFi Module
Overview
3161H-I is a series of highly integrated IoT modules with low power 802.11b/g/n
Wireless LAN (WLAN) communication controller. It combines a high-performance 32-bit
MCU, WLAN (802.11 b/g/n) MAC, a 1T1R capable WLAN baseband, RF. It also provides
a bunch of configurable GPIOs which are configured as digital peripherals for different
applications and control usage.
3161H-I integrates internal memories for complete Wi-Fi protocol functions. The
embedded memory configuration also provides simple application developments.
3161H-I is suitable for the field of low-power intelligent products of the Internet of things,
such as smart home appliances, smart door locks,button,etc.
Features
Wi-Fi General
802.11b/g/n compatible WLAN
72.2Mbps transmit and receive PHY rate using 20MHz bandwidth
Compatible with 802.11n specification
MAC support IEEE802.11 d/e/h/i/k/v/w
Support STA and AP, support 6 clients when used as SAP
Wi-Fi Standards Supported
802.11b/g/n compatible WLAN
802.11e QoS Enhancement (WMM)
Support WFA WPA/WPA2, WPS2.0
WLAN PHY Features
802.11n OFDM
One Transmit and one Receive path(1T1R)
Support standard 20MHz bandwidth and 5M/10M narrow band
DSSS with DBPSK and DQPSK, CCK modulation with long and short preamble
MCU Features
32-bit MCU, max 160MHz
SRAM 352KB
ROM 288KB
Flash 2MB
Build-In 32.768KHz RTC (3161H-IL only)
Host Interface
SDIO 2.0 1x
SPI 1x
I2C 1x
UART 3x
I2S 1x
PWM 6x
ADC 7x
GPIO 13x