Application Note (23 in all)
Introduction：AN191 Introduces the Precautions to be Taken in the Hardware Layout of the GD32 MCU.
Introduction：AN181 introduces the I2C noise filter of the GD32 MCU and the calculation of related hold and setup times.
Introduction：AN092 is designed for engineering designers based on GD32 MCU development, and mainly introduces the functional configuration of GPIO, the internal structure, and the precautions when using in different scenarios
Introduction：AN148 This paper mainly introduces the hardware development of GD32VW553 series products.
Introduction：AN150 It is mainly used to guide customers to test the transmit and receive throughput indicators and various scenario power consumption indicators of WiFi development board corresponding to GD32VW553 series chips in signaling mode.
Introduction：AN146 Mainly used to guide customers to test GD32VW553 series chip RF related certification regulatory indicators.
Introduction：AN149 Mainly used to guide customers to test the GD32VW553 chip corresponding to the Wii & BLE development board in non-signaling mode to transmit and receive various RF indicators and corresponding power consumption indicators.
Introduction：AN154 is mainly used to guide users in the use of development boards and the construction of software engineering.
Introduction：AN151 is primarily used to guide users in the use of AT commands.
Introduction：AN153 is primarily used to guide users in the use of basic WiFi and BLE commands.
Introduction：AN158 is primarily used to guide users in becoming familiar with the SDK and using APIs to develop their own applications.
Introduction：AN192 describes how to use GD32 MCU for spreading frequency testing, and uses GD32F470 as an example to introduce the relevant operation steps and their impact.
Introduction：AN152 is mainly used to guide users in the use of Bluetooth function interfaces.
Introduction：AN95 aims to guide customers on ways to improve the accuracy of GD32 MCU temperature sensors.
Introduction：AN163 provides some EMC protection design references for MCU hardware design, aiming to help optimize the EMC performance of MCU in the product application process.
Introduction：AN186 is designed to help users to build and develop GD32VW553 series MCU project in SEGGER Embedded studio for RISC-V (SES) IDE.
Introduction：AN151 is used to guide customers in the testing and development of GD32VW553 series based on AT commands.
Introduction：AN152 is used to guide customers in the software development related to BLE applications for GD32VW553 series.
Introduction：AN153 is used to guide customers to test the function and performance of Wi-Fi and BLE hardware and software systems based on UART commands on GD32VW553 series.
Introduction：AN154 is used to guide customers to quickly get started with Wi-Fi and BLE development on the corresponding development board of the GD32VW553 series, including the introduction of the development environment, SDK configuration, engineering compilation, and firmware download.
Introduction：AN158 is used to guide customers in the software development related to Wi-Fi applications for GD32VW553 series.
Introduction：AN142 introduces the sources and some improvement methods of EMC in motors and their drive systems, helping users quickly understand and optimize key circuits in the drive system.
Introduction：AN164 introduces the principle of Dhrystone and the porting method on GD32 MCU.
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