Expansion Board 5.1 DBG


Order now for delivery in March 2023

For Pycom development technology users, we have created an exciting new upgrade to our Expansion Board. This Expansion Board 5.1 features USB-C connector, USB on-the-go, M.2 connector as well as debugging features. This takes you to the next level of development readiness.

Delivery: March 2023

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This new Expansion Board 5.1-DBG is the latest edition of universal Expansion Boards. It is compatible with all Pycom’s development boards as well as the new generation of F01 modules. Create and connect your things everywhere. Fast.


Shipping: March 2023


Expansion Board 5.1 DBG Features

Our most advanced Expansion board comes with the following features:

  • M.2 connector for new generation modules such as the F01 series
  • USB on-the-go for USB controller embedded on F01 H7, enabling USB peripheral development.
  • STLINK in-circuit debugger and programmer for STM32 H7 MCU and STM32 L0 MCU embedded in the MuRata 1SJ LoRaWAN module
  • Pin Headers for older generation modules
  • DIP switches to connect external USB UART and the onboard LED
  • SD card holder
  • USB-C power and data connector
  • User switch and LED
  • Seamless integration into MuRata Device Cloud and Pybytes Device Cloud online IDE



  • Female Pin Headers for legacy Pycom development boards
  • USB-C connector for power
  • USB on-the-go
  • Battery connectors for LiPo and RTC Batteries




This expansion board is compatible with all Pycom’s Development Board products as well as the new generation of F01 modules


New Portfolio

  • F01 H7
  • F01 S3


Legacy Portfolio

  • FiPy
  • LoPy4
  • WiPy


Data Sheet Here

More information coming soon on the docs. 

Note: Images are for illustration only and may be subject to change


Additional information

Weight 0.020 kg
Dimensions 7.1 × 5.0 × 1.1 cm

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