GigaDevice GD32L233R-EVA

Overview

The GD32L233R-EVAL board is a hardware platform that enables design and debug of the GigaDevice GD32L233 Cortex-M23 Low Power MCU.

The GD32RCT6 features a single-core ARM Cortex-M4F MCU which can run up to 64-MHz with flash accesses zero wait states, 256kB of Flash, 32kB of SRAM and 59 GPIOs.

gd32l233r_eval

Hardware

  • GD32L233RCT6 MCU

  • AT24C02C 2Kb EEPROM

  • 4 x User LEDs

  • 2 x User Push buttons

  • 1 x USART (Mini-USB)

  • 1 x POT connected to an ADC input

  • Headphone interface

  • SLCD segment code screen

  • GD-Link on board programmer

  • J-Link/SWD connector

For more information about the GD32L233 SoC and GD32L233R-EVAL board:

Supported Features

The board configuration supports the following hardware features:

Peripheral

Kconfig option

Devicetree compatible

EXTI

CONFIG_GD32_EXTI

gd,gd32-exti

GPIO

CONFIG_GPIO

gd,gd32-gpio

NVIC

N/A

arm,v8m-nvic

SYSTICK

N/A

N/A

USART

CONFIG_SERIAL

gd,gd32-usart

PINMUX

CONFIG_PINCTRL

gd,gd32-pinctrl-af

ADC

CONFIG_ADC

gd,gd32-adc

Serial Port

The GD32L233R-EVAL board has one serial communication port. The default port is USART1 with TX connected at PA2 and RX at PA3. USART1 have connect to a CH04E serial connector with Mini-USB.

Programming and Debugging