KS3017 Keyestudio Raspberry Pico IO Shield: Difference between revisions

From Keyestudio Wiki
Jump to navigation Jump to search
No edit summary
No edit summary
 
Line 17: Line 17:


<br>[[Image:图片1265434646.png|500px|frameless]]<br>
<br>[[Image:图片1265434646.png|500px|frameless]]<br>
== Pins ==
* Digital IO x 13:GP2, GP3, GP12 ~ GP22
* Analog IO x 3: GP26, GP27, GP28
* UART x 2: UART0, UART1
* I2C x 2: I2C0, I2C1
* SPI x 2: SPI0, SPI1
* Power interface: 6.5 - 12V
* GPIO pins, are used for the RP2040 chip of the Pico development board, as shown below;
* GPIO29: for ADC mode(ADC3)  measure VSYS/3
* GPIO25: connected to LEDs of users
* GPIO24: VBUS sensing-if VBUS exists, it is the high level, in contrast, it is the ow level
* GPIO23: on-board SMPS chip control pin
* In addition to 26 GPIO pins(GP0~GP22, GP26_A0, GP27_A1, GP28_A2) and 7 GND pins, the Pico board has 7 physic pins as follows
* PIN40: VBUS(5V)
* PIN39: VSYS(2~5V)
* PIN37: 3V3_EN(on-board SMPS chip Enable)
* PIN36: 3V3(3.3V)
* PIN35: ADC_VREF(ADC)
* PIN33: AGND(analog)
* PIN30: RUN(boot/forbid Pico)

Latest revision as of 08:17, 30 December 2021

Description

The Raspberry Pico IO shield is designed for the Raspberry Pi Pico development board, without soldering. It also incorporates communications ports like 2 x I2C, 2 x UART, 2 x SPI, 3 x analog IO and 13 x digital IO as well as a 6.5-12V power interface. The integrated Lego position holes can assist to wire up multiple sensors or modules, which exceedingly increase more functions

Parameters

  • Power supply: 5V
  • Output current: ≦500mA
  • DC input voltage: 6.5-12V
  • Output voltage: DC3.3V\5V
  • Recommended ambient temperature: -10°C ~ 50°C
  • Size:45.339MM *83.617MM
  • Spacing of pin headers: 2.54mm

Schematic Diagram


图片1265434646.png


Pins

  • Digital IO x 13:GP2, GP3, GP12 ~ GP22
  • Analog IO x 3: GP26, GP27, GP28
  • UART x 2: UART0, UART1
  • I2C x 2: I2C0, I2C1
  • SPI x 2: SPI0, SPI1
  • Power interface: 6.5 - 12V
  • GPIO pins, are used for the RP2040 chip of the Pico development board, as shown below;
  • GPIO29: for ADC mode(ADC3) measure VSYS/3
  • GPIO25: connected to LEDs of users
  • GPIO24: VBUS sensing-if VBUS exists, it is the high level, in contrast, it is the ow level
  • GPIO23: on-board SMPS chip control pin
  • In addition to 26 GPIO pins(GP0~GP22, GP26_A0, GP27_A1, GP28_A2) and 7 GND pins, the Pico board has 7 physic pins as follows
  • PIN40: VBUS(5V)
  • PIN39: VSYS(2~5V)
  • PIN37: 3V3_EN(on-board SMPS chip Enable)
  • PIN36: 3V3(3.3V)
  • PIN35: ADC_VREF(ADC)
  • PIN33: AGND(analog)
  • PIN30: RUN(boot/forbid Pico)
Retrieved from "http://wiki.keyestudio.com/index.php?title=KS3017_Keyestudio_Raspberry_Pico_IO_Shield&oldid=33776"