Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Hardware Specifications | |
Chipset | GD32VF103CBT6 |
FLASH | 128KB |
SRAM | 32 KB |
On-board clock | 108MHz crystal oscillator |
Working voltage | 2.7V-3.6V |
Power | 1/3 Cortex-M3 |
Peripheral | |
Button | BOOT,?RESET |
LCD | ST7789, 1.14 IPS, 240x135 |
USBtoTTL | CP2104 |
Modular interface | TIMER, UART, SPI, I2C,?PWM,?ADC,?DAC, CAN,?USBOTG |
Working temperature range | ?-40?ᆪC~ +85?ᆪC |
Weight | 10g |
Size | 51.49 x 25.2 x 10mm |
Periphera | Button, RGB LED, SD slot, LCD |
Power Supply Specifications | |
Power supply input | USB 5V/1A |
Charging current | 500mA |
Battery input | 3.7-4.2V |
USB | TYPE-C |
Peripheral functions | a??Timer: Use 16-bit timer * 4 Basic 16-bit timer * 2 Advanced 16-bit timer * 1 a??USART * 3 a???I2C * 3 a???SPI * 3 a???CAN * 2 a???USBFS (OTG) * 1 a?|ADC (10 channel) * 2 a???DAC * 2? |
IO | Standard 2.54mm pin header interface, leading to all resources of the chip |
Interface | Lead out LCD, MICRO SD card, JAG and other interfaces |