Search found 86 matches

by dmaxben
Wed Jan 20, 2021 10:06 pm
Forum: General Discussion
Topic: will s3 be pin compatible with s2?
Replies: 4
Views: 469

Re: will s3 be pin compatible with s2?

Ive been wondering this as well, for the same reason...
by dmaxben
Thu Jan 07, 2021 1:38 pm
Forum: Hardware
Topic: ESP32-S2/S3 'mini' module flash size
Replies: 0
Views: 197

ESP32-S2/S3 'mini' module flash size

Will the ESP32-S2 (and upcoming S3) mini modules ever be offered with more than 4MB of flash built in?

I know the regular "full size" ESP32-wroom modules offer 4MB, 8MB, 16MB.....I was wanting to know if we can expect larger flash sizes in the "mini" modules. :)
by dmaxben
Tue Jan 05, 2021 5:16 pm
Forum: Hardware
Topic: ESP32-S3 TWAI
Replies: 1
Views: 354

ESP32-S3 TWAI

Does the new ESP32-S3 have more than one TWAI controller built in?

Any idea when ESP32-S3 "mini" modules will be available?
by dmaxben
Mon Dec 07, 2020 7:05 pm
Forum: General Discussion
Topic: ESP32-C3 RISC-V Core - ...What i found just in time ...
Replies: 20
Views: 8546

Re: ESP32-C3 RISC-V Core - ...What i found just in time ...

Any chance that the ESP32-S3 or S4 will have more than one TWAI controller? :)
by dmaxben
Wed Nov 25, 2020 1:51 pm
Forum: General Discussion
Topic: I have just bricked my ESP-WROOM-32
Replies: 2
Views: 469

Re: I have just bricked my ESP-WROOM-32

Did you try holding the EN/reset button, then do idf.py erase-flash....then when it starts trying to connect, release the EN/reset button?
by dmaxben
Fri Nov 13, 2020 7:54 pm
Forum: General Discussion
Topic: Small ESP32 Modul ( all include in new ESP32-PICO )
Replies: 147
Views: 72553

Re: Small ESP32 Modul ( all include in new ESP32-PICO )

Great! Nice to see an 8MB version of the Pico.... :D
by dmaxben
Sat Oct 24, 2020 11:35 pm
Forum: ESP-IDF
Topic: SPI Examples using ESP-IDF? MCP2515 CAN Controller lib?
Replies: 5
Views: 1018

Re: SPI Examples using ESP-IDF? MCP2515 CAN Controller lib?

nosuffix wrote:
Sat Oct 17, 2020 5:30 pm
I ended up writing my own driver. It's not robust, just a few functions since I only need very simple operation. I'll post it later if I clean it up and make it functional more generically.
Does it use ISR's and queues? Id be curious to try it out.
by dmaxben
Tue Oct 13, 2020 2:24 pm
Forum: ESP-IDF
Topic: SPI Examples using ESP-IDF? MCP2515 CAN Controller lib?
Replies: 5
Views: 1018

Re: SPI Examples using ESP-IDF? MCP2515 CAN Controller lib?

Im interested in this too...all of the existing MCP2515 drivers rely on Arduino bits and just dont seem to work with ESP-IDF that well.

I havent been able to find one that really works nicely/natively with IDF. :(
by dmaxben
Tue Oct 06, 2020 11:49 am
Forum: Hardware
Topic: ESP32-WROOM-32E
Replies: 0
Views: 365

ESP32-WROOM-32E

I assume the new ESP32-WROOM-32E is just the newest revision/replacement for the ESP32-WROOM-32D?

The ESP32-WROOM32E is a direct replacement for the ESP32-WROOM32D, no changes needed?

Nice to see the lower price of the ESP32-WROOM-32E! :D

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