Rapid Development Board for Raspberry PICO
In some of my projects, I use the Raspberry PICO (RP2040 or RP22350) with the TFT_SPI color display ILI9341 or ILI9488 / ST7735. They are cheap, and are available with Touch-Screen and SD-Card Slot. With the lib arduino-pico from Earlephlhower it's possible to use the ARDUINO IDE, Together with the great grafic library: tft_esp32 from Bodmer it's easy to develop also bigger projects on the development board. You have only to put the Display in the sockets (2.4", 2.8", 3.2" ILI9341 or 3.5" , 4.0" ILI)48
On the board are placed
- socket for PICO
- sockets for TFT-SPI-Displays (2.4" to 4.0")
- socket for EEPROM 24LC64/265
- socket for Dual-DAC MCP48X2
- 4 sockets for rotary encoder and/or Potentiometer
- Mini bread-board (17x10)
- 4 switch-buttons
- 4 sockets for LEDs
- power-supply over USBC
- negative voltage -5V
- sockets for +, ground ,-
- sockets for SPI and I2C
The display is fixed wired to SPI0 (GPIO16=MISO,GPIO17=TFT_CS,GPIO18=SCK,GPIO19=MOSI)
In the next days I will show here some projects I have realized with (help of) the development board.
- socket for PICO
- sockets for TFT-SPI-Displays (2.4" to 4.0")
- socket for EEPROM 24LC64/265
- socket for Dual-DAC MCP48X2
- 4 sockets for rotary encoder and/or Potentiometer
- Mini bread-board (17x10)
- 4 switch-buttons
- 4 sockets for LEDs
- power-supply over USBC
- negative voltage -5V
- sockets for +, ground ,-
- sockets for SPI and I2C
The display is fixed wired to SPI0 (GPIO16=MISO,GPIO17=TFT_CS,GPIO18=SCK,GPIO19=MOSI)
In the next days I will show here some projects I have realized with (help of) the development board.
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