![Designing a Gameboy rumble cart without a battery #Gaming #Nintendo « Adafruit Industries – Makers, hackers, artists, designers and engineers! Designing a Gameboy rumble cart without a battery #Gaming #Nintendo « Adafruit Industries – Makers, hackers, artists, designers and engineers!](https://cdn-blog.adafruit.com/uploads/2023/08/one-one-103.png)
Designing a Gameboy rumble cart without a battery #Gaming #Nintendo « Adafruit Industries – Makers, hackers, artists, designers and engineers!
![Hi guys!! I could close the gg, but this flashcart wont init the most of the times. Do you know where I can find a firmware upgrade or to resolve this issue? Hi guys!! I could close the gg, but this flashcart wont init the most of the times. Do you know where I can find a firmware upgrade or to resolve this issue?](https://preview.redd.it/8unnpbtgmuf81.jpg?width=640&crop=smart&auto=webp&s=e18613064373a87bfd9d03a089b49ae2d3375bae)
Hi guys!! I could close the gg, but this flashcart wont init the most of the times. Do you know where I can find a firmware upgrade or to resolve this issue?
![TMDSHVRESLLCKIT: Erasing Flash Failed -- C28xx: Error occurred during flash operation: Timed out waiting for target to halt while executing FlashAPIInterface2802xV2_00.out - C2000 microcontrollers forum - C2000™︎ microcontrollers - TI E2E support forums TMDSHVRESLLCKIT: Erasing Flash Failed -- C28xx: Error occurred during flash operation: Timed out waiting for target to halt while executing FlashAPIInterface2802xV2_00.out - C2000 microcontrollers forum - C2000™︎ microcontrollers - TI E2E support forums](https://e2e.ti.com/resized-image/__size/1230x0/__key/communityserver-discussions-components-files/171/ccs_5F00_2_5F00_FailAbort1.png)