Sipeed Longan Nano Development Board
A versatile development board for exploring the RISC-V processor
- CPU: GD32VF103CBT6 based on RISC-V 32-bit core
- 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
- 3 x 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
- IDE: PlatformIO IDE, Support debugging, Arduino
- Compile Toolchain & Debugger: GCC, OpenOCD
- Operating System: RT-Thread, LiteOS
- Length(mm): 46.1
- Width(mm): 20
Top Features:
- 128KB Flash & 32KB SRAM
- Multiple communication interfaces
- Supports USB DFU, UART ISP, and JTAG download
- Compact design with double-row pin layout
Sipeed Longan Nano is a development board based on GD32VF103CBT6 MCU with the RISC-V 32-bit core of GigaDevice. It is convenient for students, engineers, and geek enthusiasts to contact the new-generation RISC-V processor. Longan Nano sold by Seeed comes with a 0.96-inch 16080 IPS RGB LCD and an acrylic transparent case. GD32VF103CBT6 is a Bumblebee core based on Nuclei System Technology. Support RV32IMAC instruction set and ECLIC fast interrupt function. Core power consumption is only 1/3 of that of traditional Cortex-M3. Longan Nano development board features a double-row pin layout design with needle spacing of 700 mil, allowing direct insertion into a breadboard. It includes an 8M passive crystal oscillator, 32.768 kHz RTC low-speed crystal oscillator, Mini TF slot, and uses a Type-C USB interface. Longan Nano supports multiple download methods: USB DFU download, UART ISP download, JTAG download. In the USB DFU download mode, you only need a USB Type-C cable to download the program to the development board. Additionally, Longan Nano supports the standard JTAG interface, enabling online debugging using the in-store RISC-V debugger or any JTAG-enabled debugger such as J-Link.
Package Includes:
- 1 x Sipeed Longan Nano Development Board
- 1 x 0.96-inch 16080 IPS RGB LCD
* Images are for illustration only; actual product may vary.