Difference between revisions of "PiPicoMite01"
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* 16-bit GPIO | * 16-bit GPIO | ||
** [https://ww1.microchip.com/downloads/en/devicedoc/20001952c.pdf MCP23017] port expander | ** [https://ww1.microchip.com/downloads/en/devicedoc/20001952c.pdf MCP23017] port expander | ||
| − | ** | + | ** I2C1 |
** 2x20 0.1" pitch header | ** 2x20 0.1" pitch header | ||
** Jumper selectable terminators | ** Jumper selectable terminators | ||
Revision as of 11:07, 16 May 2022
Contents
Features
- Raspberry Pi Pico
- All pins brought to header
- Pin marking on rear
- VGA (1:2:1 - R:G:B)
- PS/2 Keyboard
- 5V to keyboard with voltage translator
- SD Card
- Full size card
- Up to 32GB
- Stereo audio
- 3.5mm jack
- 16-bit GPIO
- MCP23017 port expander
- I2C1
- 2x20 0.1" pitch header
- Jumper selectable terminators
- Power options
- 5V power input via USB B or 0.1" pitch header
- 3.3V output header
- 120mmx70mm outline
- (4) 6-32 Mounting holes
Pin Marking on Rear
Schematic
Connectors
| GP | FUNCTION | PICO PIN |
|---|---|---|
| GP6 | AUDIO-L | 9 |
| GP7 | AUDIO-R | 10 |
| GND | AUDIO-GND | 8 |
| 3.3V | PS2_3.3V | |
| VSYS | PS2_5V | 39 |
| GP8 | PS2_CLK | 11 |
| GP9 | PS2_DATA | 12 |
| GND | PS2_GND | 13 |
| 3.3V | SD_3.3V | |
| GP12 | SD_MISO | 16 |
| GP11 | SD_MOSI | 15 |
| GP10 | SD_SCK | 14 |
| GP13 | SD_SLVSEL | 17 |
| GND | SD_GND | 18 |
| GP18 | VGA_BLU | 24 |
| GND | VGA_GND | 23 |
| GP20 | VGA_GRN_HI | 26 |
| GP19 | VGA_GRN_LO | 25 |
| GP16 | VGA_HSYNC | 21 |
| GP21 | VGA_RED | 27 |
| GP17 | VGA_VSYNC | 22 |
H1 - 3.3V Power
SD Card
Pico Connectors
GPIO
Audio
PS/2 Keyboard
5V Distribution
VGA
Mechanicals
