Raspberry Pi Pico with 4 ICs

Raspberry Pi Pico with 4 ICs for extra input/output connections and some direct connections, along with a user interface and Fram.

4 ICs break out board with extra connections and some direct connections to Raspberry Pi Pico MCU.

Enclosed is a photo of my Pico W breakout board. It has the following:

  • RTC (Optional)
  • Fram (Optional)
  • Oled Screen
  • Rotary encoder
  • Pico W (Wifi) (Optionally replace Pico with Pico W
  • Pot
  • Reset button
  • General purpose button
  • Tx/Rx
  • I2C
  • SD reader
  • (Optional) SD reader housing that fits into a circular hole of minimum size around the reader unit; not shown.
  • USB serial capable
  • Secure connections
  • Power USB or 5V (between 1.8V and 5.5V power pack)
  • If Cellular power between VBUS 5V-5.5V, VSYS 3.7V-4.2V
  • The 4 chips do digital in, digital out, analog in and optocoupler o/c outputs.

The variety of components makes this a flexible unit and the sample program makes it easy to get started.

Go to sample sketch code.

  • MCU units with sensors and datalogging.
  • Break out boards with user interface. Suitable for datalogging and interactive function including stepper motors.
  • Break out board customizations. Sensors, stepper motors, WiFi, SD cards and Fram.
  • Design of circuit boards, including design of circuit boards that are a customization of a break out board pilot project.
  • WiFi and server collection of data.