| 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°C~ +85°C |
| 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 | ①Timer: Use 16-bit timer * 4 Basic 16-bit timer * 2 Advanced 16-bit timer * 1 ②USART * 3 ③I2C * 3 ④SPI * 3 ⑤CAN * 2 ⑥USBFS (OTG) * 1 ⑦ADC (10 channel) * 2 ⑧DAC * 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 |
Package includes:
1 x Minimal Development Board
Shipping | Delivery Period | For in-stock parts, orders are estimated to ship out in 3 days. Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. DHL Express: 3-7 business days DHLeCommerce: 12-22 business days FedEx International Priority: 3-7 business days EMS: 10-15 business days Registered Air Mail: 15-30 business days | |
| Shipping Rates | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Options | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Tracking | We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature. | ||
| Returning/Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping | |
| Warranty | All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects. | ||
| This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation | |||
| Ordering | How to Buy | Elecbee accepts online orders. | |
| Add to cart > Check out > Submit order > Complete payment > Delivery | |||
| Payment | PayPal, Credit Card includes Visa, Master, American Express, Bank transfer. | ||
