LILYGO 32-bit Development Board with GD32 Display

TTGO boards are made by LILYGO company. LILYGO designs open source boards, including IoT, STM32 and development boards. TTGO boards are designed to build practical and industrial features, unlike other boards that are more focused on training and development topics.

LILYGO development boards use a wide range of telecommunication modules up to the display of a wide range of components. One of the main characteristics of TTGO boards is their high build quality and matte black mask holder, and also these boards use the highest quality parts that increase the overall performance of the board.

This LILYGO development board with GD32VF103CBT6 chipset and 32-bit processor and Cortex M3, works with 108 MHz oscillating crystal. LILYGO 32-bit development board with a minimum operating voltage of 2.7 volts and a maximum of 3.6 volts, communicates with other modules via modular communication ports such as I2C, UART, CAN, ADC, DAC, PWM and USBOTG, and through boot and key switches. The reset and BOOT buttons on the board can define the working status of the board. 128K flash memory and 1.14 IPS display module and ST7789 driver are some of the positive points of this development board, which should be considered.

IOT

Industrial Projects

Monitoring

Chipset: GD32VF103CBT6

FLASH: 128KB

SRAM: 32 KB

On-board clock: 108MHz crystal oscillator

Working voltage: 2.7V - 3.6V

Power: 1/3 Cortex-M3

Button: BOOT, RESET

LCD: ST7789, 1.14 IPS, 240x135

USB to TTL: CP2104

Modular interface: TIMER, UART, SPI, I2C,; PWM,; ADC,; DAC, CAN,; USBOTG

Working temperature range: -40°C~ +85°C

Weight: 10g

Size: 51.49 x 25.2 x 10mm

Peripheral: Button, RGB LED, SD slot, LCD

Power supply input: USB 5V/1A

Charging current: 500mA

Battery input: 3.7 - 4.2V

USB: TYPE –C

1. Timer: Use 16-bit timer * 4 Basic 16-bit timer * 2 Advanced 16-bit timer * 1

2. USART * 3

3. I2C * 3

4. SPI * 3

5. CAN * 2

6. USBFS (OTG) * 1

7. ADC (10 channel) * 2

8. DAC * 2;

IO: Standard 2.54 mm pin header interface, leading to all resources of the chip

Interface: Lead out LCD, MICRO SD card, JAG and other interface