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Wi Fi 6+BLE 5.2 Dual band Module WKV553-A

This module supports 2.4GHz Wi Fi 6, adopts the IEEE 802.11ax standard, and is backward compatible with the IEEE 802.11b/g/n standard. It has the characteristics of faster data transmission rate, lower latency, more device connections, stable connections, and stronger anti-interference ability; This module supports Bluetooth LE 5.2, which has features such as longer transmission distance, lower latency, and higher security; Supports 2Mbps high-speed data mode or multiple speed modes of 125K/500Kbps.

       The WKV553-A module is an integrated Wi Fi 6+BLE 5.2 dual module developed by Shenzhen Weierjian Technology Development Co., Ltd
Module module;
This module is equipped with an innovative GD32VW553 chip from Zhaoyi, which has a low-power 32-bit built-in chip
RISC-V processor, with a clock speed of up to 160M, rich peripherals, supporting ADC, SPI, QSPI, I2C, USART, etc
UART and other peripherals; In addition to the powerful MUC function, it also integrates 2.4 GHz Wi Fi 6 and Bluetooth 5.2 (LE),
Among them, WIFI6 has the characteristics of high bandwidth, high concurrency, low latency, and low power consumption compared to traditional WIFI4, which can optimize
And improving the performance of IoT devices; In conjunction with BLE5.2, Bluetooth distribution network function can be easily achieved, and Bluetooth can also work independently
Used for other functions such as data transmission;
The WKV553-A module is suitable for a wide range of application fields, especially in smart home appliances, smart homes, industrial interconnection
Various wireless application scenarios such as consumer and handheld devices, electric bicycles, IoT devices, communication gateways, etc.
The chip diagram is shown below:

image.png
Features:
● MCU
Low power 32-bit RISC-V processor
Frequency up to 160 MHz
Up to 4096KB on-chip Flash
Up to 320KB SRAM
● WIFI
O Supports WIFI 2.4GHz IEEE802.11b/g/n/ax
O Supports 802.11e QoS Enhancement (WMM)
O Supports 802.11i (WPA, WPA2, WPA3). Open, shared key, and pair wise key authentication
services
O Supports WiFi WPS
O Supports WiFi Direct
O Support integration of TCP/IP protocol
O Support Target Wake up Time (TWT) operation
O Supports multiple BSSID operations
O Supports OFDMA based random access
O Support Transmission and Reception of Aggregated MPDUs (A-MPDU) for high throughput
Support for immediate ACK and Block ACK policies
● BLE
O Supports BLE 5.2
O Supports High Speed 2M PHY
O Supports Long range coded PHY
O Supports Data rates: 250, 500, 1000, and 2000kbps
● On chip resources
One 12 bit ADC
O 1 SPI
One QSPI
O 2 I2C
One USART
2 UART ports
Wi Fi/BLE wireless interface
Two universal 32-bit timers
Two universal 16 bit timers
One basic timer
One PWM advanced timer
O Encryption acceleration unit(
CAU)
Hash Acceleration Unit (HAU)
O Public key encryption acceleration unit(
PKCAU)
O True Random Number Generator(
TRNG)

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