Search found 3 matches

by lejibxl
Fri Apr 24, 2020 9:24 am
Forum: Other Boards
Topic: Add SPI FLash to B_L072Z_LRWAN1
Replies: 5
Views: 441

Re: Add SPI FLash to B_L072Z_LRWAN1

Hello Jimmo, thank you so much for this information. But I still have a lot of open questions. The first one is why Damien P. George created a repository for the card "B-L072Z-LRWAN1".While it seems impossible to make the micropython work (you still have to add a LoRaWAN stack with all dependencies ...
by lejibxl
Wed Apr 15, 2020 12:03 pm
Forum: Other Boards
Topic: Add SPI FLash to B_L072Z_LRWAN1
Replies: 5
Views: 441

Re: Add SPI FLash to B_L072Z_LRWAN1

jimmo ,
thank you very much for your answer as well as the other posts you wrote on this forum which helped me to understand how micropython works.
But after all this the question I ask myself:
  • has anyone ever managed to add a SPI FLASH to a µC stm32l072?
  • Is it simply possible?
:roll:
by lejibxl
Tue Apr 14, 2020 2:16 pm
Forum: Other Boards
Topic: Add SPI FLash to B_L072Z_LRWAN1
Replies: 5
Views: 441

Add SPI FLash to B_L072Z_LRWAN1

Hello, *sorry for the quality of my English, it's not my mother language.* as the B_L072Z_LRWAN1 card (µC stm32l072) has too little internal flash memory to make the micropython work, I was thinking of adding an SPI FLASH (W25Q64) to get around this problem. If followed the advice of "mcauser" on th...