GD32VW553-MD1 Overview
Description
The GD32VW553-MD1 series modules are highly integrated 2.4GHz Wi-Fi and BLE modules, they are optimized modules designed for a broad array of smart devices for Internet of Things (IoT) applications especially in areas such as industrial control, motor drives, user interface, power monitor and alarm systems, consumer and handheld equipment, gaming and GPS, E-bike, optical module and so on. The GD32VW553-MD1 series modules are currently available in four types, based on different antenna type and operating temperature.
Key Features
- Built-in QFN40 GD32VW553 chip, RISC-V 32-bit processor up to 160 MHz
- Built-in 4096 KB on-chip Flash memory and 320KB (288 KB + 32KB Shared) SRAM memory
- 802.11b/g/n/ax compatible
- 802.11i (WPA, WPA2, WPA3). Open, shared key, and pair-wise key authentication services
- Single antenna 1x1 stream in 20MHz channels
- Support of 802.11ax MCS up to MCS9 with a Max PHY rate of 114.7Mbps
- Bluetooth LE 5.2
- Support of BLE High-Speed 2M PHY and Long-Range modes (125 kbps, 500 kbps)
- Peripheral interfaces: 28 GPIOs, support of ADC, PWM, UART, I2C, SPI, QSPI
- Onboard PCB antenna for GD32VW553-MD1-IMHx, and external IPEX connector for the GD32VW553-MD1-EMHx
