Sipeed Longan Nano is a development board based on the GD32VF103CBT6 MCU with RISC-V 32-bit core by GigaDevice. It is convenient for students, engineers, and geek enthusiasts to tinker with the new-generation RISC-V processors.

Features:

Powerful GD32VF103CBT6 MCU with RISC-V 32-bit core
Onboard 0.96inch 160x80 IPS RGB LCD
Core power consumption is only 1/3 of that of traditional Cortex-M3
Double-row pin layout design which is breadboard friendly
Supports multiple download methods (USB DFU download, UART ISP download, JTAG download)

Specifications:

CPU	GD32VF103CBT6 based on RISC-V 32-bit core
Kernel power consumption	Only 1/3 of the traditional Cortex-M3
Chip built-in	128KB Flash, 32KB SRAM
Peripheral	- 4 x general-purpose 16-bit timer, 2 x basic 16-bit timer, 1 x advanced 16-bit timer -Watchdog, RTC, Systick -3x USART, 2 x I2C, 3 x SPI, 2 x I2S, 2 x CAN, 1 x USBFS (OTG), -2 x ADC (10 channel), 2 x DAC

Software:

IDE	PlatformIO IDE, Support debugging, Arduino
Compile Toolchain & Debugger	GCC, OpenOCD
Operating system	RT-Thread、LiteOS

Hardware:

Storage expansion	Short body TF card slot
Display expansion	8pin 0.5mm FPC Block Expansion 160x80 RGB IPS LCD (SPI Interface)
Debug interface	2x4 pin leads to JTAG debug interface
Connector	Double row 2.54 pitch pin
Crystal	8MHz Passive High-Speed Crystal +32.768KHz Low-Speed RTC Crystal

Package Includes:

Without Case
- 1 x Sipeed Longan Nano Development Board
- 1 x 0.96inch 160x80 IPS RGB LCD
With Case
- 1 x Sipeed Longan Nano Development Board
- 1 x 0.96inch 160x80 IPS RGB LCD
- 1 x Acrylic transparent case