Expansion Board for Seeeduino XIAO Multi-Function 0.96 Inch OLED Display UART SWD SD Card Slot IIC I2C Interface

Demo Board Type:Raspberry pi 2 b
Certification:NONE
Origin:CN(Origin)
ROM Capacity:None
Model Number:
Power Supply:5v 3.7V Lithium
RTC chip:PCF8563T5
RTC :CR1220

Expansion Board for Seeeduino XIAO Multi-Function 0.96 Inch OLED Display UART SWD SD Card Slot IIC I2C Interface
1. Quick Prototyping: Easy debug and Reset with RESET button and SWD pin led out to the male header. 0.96 inch OLED, enables visual data to display without PC serial monitor.
2. Rich peripherals: OLED display, RTC, expandable memory space, passive buzzer, user button, on board management chip. One board on hand to explore infinite possibilities of Seeeduino XIAO.
3. No Soldering Needed: All pin led out. Convenient plug and play Grove connectors support multiple data protocols, including IIC, Uart, Analog/Digital.
4. Support for Circuit Python: Well supports FOR circuit python. Mini SD card slot enables memory space expand, making it possible to allocate more libraries needed in prototyping and project building.
5. Mini Size: Compact and elegant with only half for Raspberry Pi 4 size, perfect for tiny and wearable projects.
6. Rich peripherals on board including: OLED display: Visual data display without connecting to PC, which enables debug in a more efficient way, and builds application such as a sensor hub, data monitor system, .etc
7. RESET button: No more jumper wire and short circuit, easy reset with just one click.
8. SWD debug: SWD pin led out as male pin header, making debugger connection and firmware download much easier.
High precision RTC:
High precision real-time clock with backup, enable maintain accurate time when the main power is turned off.
9. Expandable memory: With a mini SD card slot on the back, no worry on memory limit any more when adding libraries and using circuit python.
10. User button: Besides the RESET button, also provide with another user-defined button.
11. Passive buzzer: Same passive buzzer on Wio Terminal, with which you could change the PMW frequency to award different beep sound to get a "buzzer music".
Specification
Power Supply:5v / 3.7V Lithium (is not included)
RTC chip:PCF8563T/5
RTC :CR1220
Colour:black
Material:PCB+metal+plastic
Size:58 x 42.5mm
Package Contents:
1 * XIAO Expansion Board
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.