Adafruit Fruit Jam - Mini RP2350 Computer

The Adafruit Fruit Jam is a credit card-sized mini computer powered by the RP2350B dual 150MHz Cortex M33 microcontroller. This compact device is designed to fit the ISO/IEC 7810 ID-1 standard size of 3.375" x 2.125", similar to a business card, packing a remarkable amount of hardware into its small form factor.

Key features include:

• RP2350B dual 150MHz Cortex M33 microcontroller
• PicoProbe debug port
• 16 MB Flash memory and 8 MB PSRAM for fast RAM access and video buffering
• USB Type-C port for bootloading and USB client functions
• Micro SD card slot supporting SPI or SDIO
• DVI output on the HSTX port
• I2S stereo headphone output and mono speaker via TLV320DAC3100
• Two USB Type-A host ports for keyboard, mouse, or game controllers
• ESP32-C6 coprocessor for WiFi and Internet connectivity
• On/off chunky switch for easy control
• Stemma QT I2C and Stemma classic JST 3-pin connectors
• 5 NeoPixels LEDs for lighting effects
• 3 tactile switches for user input
• 16-pin socket header including 10 analog/digital GPIO pins plus 5V, 3V, and GND power pins

This mini-kit includes the assembled and tested Fruit Jam PCB assembly, a protective top plate, three nylon screws for mounting, a mini speaker, and a bumper kit. It is ideal for retro computing enthusiasts and developers looking for a portable and versatile microcontroller board to run CircuitPython, Arduino, or Pico SDK applications. Suitable for DIY projects and educational use, this device embodies the spirit of 70's and 80's computing with modern functionalities.