Pico Eval Board
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Revision as of 07:06, 16 May 2022 by Waveshare-admin (talk | contribs)
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Overview
The Pico-Eval-Board is an overall evaluation solution designed for Raspberry Pi Pico. With 3.5inch 65K colorful LCD display and misc helpful onboard components, this evaluation board allows you to try almost every on-chip peripheral of the RP2040, eliminating the messy wiring. It is an ideal choice for users to fast get started with the Raspberry Pi Pico, as well as the RP2040 chip.
Features
- Standard Raspberry Pi Pico header supports Raspberry Pi Pico series boards.
- 3.5inch resistive touch screen, 65K colorful, bringing clear and vivid display effect.
- Standard 3.5mm audio jack, for headphones or other audio peripherals.
- Micro SD card slot through the SDIO interface, faster access speed than SPI interface.
- Integrates battery header and recharge circuit, allows it to keep running without wired power supply.
- Other rich resources like a buzzer, photoresistor, and RGB LED.
Specifications
| ICM20948 Parameters | |||
| Accelerometer Characteristics | Resolution: 16 bits Range (optional): ±2, ±4, ±8, ±16g Operating Current: 68.9uA | ||
| Gyroscope Characteristics | Resolution: 16 bits Range (optional): ±250, ±500, ±1000, ±2000°/sec Operating Current: 1.23mA | ||
| Magnetometer Characteristics | Resolution: 16 bits Range: ±4900µT Operating Current: 90uA | ||
Operating voltage: 5V
- Touch Type: Resistive
- Communication bus: SPI
- Display panel: IPS
- Controller: ILI9488/XPT2046
- Resolution: 480 × 320 Pixels
- Display colors: 65K colorful
- Pixel size: 0.153 × 0.153 mm
- Display size: 73.44 × 48.96 mm
- Dimensions: 86.00 × 57.20 mm
What's on board
- Rapsberry Pi Pico header
- for direct attaching to Raspberry Pi Pico
- LCD connector
- for connecting the 3.5inch IPS LCD
- Mirco USB connector
- CP2102 communication or battery recharge
- 3.5mm audio jack
- headphone interface
- Micro SD card slot
- using SDIO interface, faster access speed
- PH2.0 battery header
- for connecting 3.7V Li-po battery
- CP2102
- USB to UART converter
- SP0503
- diode for protecting the chip from ESD
- PCM5101A
- stereo audio DAC chip supports analog audio output
- 74HC4040
- counter chip for clock frequency division
- 74HC04D
- inverter chip
- 74HC4094
- serial to parallel data converter
- ETA6096
- battery recharger, 1A recharging current
- ICM20948
- 9-axis motion sensor, allows posture sensing
- LSD0204
- voltage level translator, ensuring safe communication between chips on different operating voltage
- XPT2046
- resistive touch controller
- W2812B
- RGB LED, so cool
- Passive buzzer
- controllable sound frequency
- User key
- a user-defined key, connects to GP2
- Reset key
- Pico reset
- Photoresistor
- converting light intensity to voltage signal, measuring light intensity
- Indicators
- PWR: power indicator
- TXD: CP2102 UART TX
- RXD: CP2102 UART RX
Pinout
Dimension
Support
If you require technical support, please go to the Support page and open a ticket.