PCN: GUM4430Z, GUM3703AP, GUM3703FP, GUM3703FEP

January 1, 2019 | Jesse Ludtke

With the 30-week lead time for Wi2Wi W2CBW003C and because most customers have transitioned to DuoVero and Overo version using the TI WiLink8, we are going to discontinue the following part number:

  • GUM4430Z – DuoVero Zephyr COM
  • GUM3703AP – Overo AirSTORM-P
  • GUM3703FP – Overo FireSTORM-P
  • GUM3703FEP – Overo IronSTORM-P

This is effective immediately. If you are still using any of the 4 products above, we may still be able to supply some of it on a first come, first serve basis up to a maximum of 100 units on a mixed of any of the 4 SKU.


We recommend the following as a possible replacement. It may require software changes because of the difference with Wireless chip.

  • GUM4430Y – DuoVero Zephyr-Y
  • GUM3703AY – Overo AirSTORM-Y
  • GUM3703FY – Overo FireSTORM-Y
  • GUM3703FEY – Overo IronSTORM-Y

For any questions or concerns, please send an email to sales@gumstix.com.