Search found 43 matches

by dmaxben
Thu Aug 15, 2019 1:41 pm
Forum: General Discussion
Topic: New Chip ESP32-S2
Replies: 28
Views: 5044

Re: New Chip ESP32-S2

No CAN bus though... :cry:
by dmaxben
Fri Aug 02, 2019 5:32 pm
Forum: ESP32 Arduino
Topic: read raw hex from SPIFFS into an array
Replies: 0
Views: 100

read raw hex from SPIFFS into an array

Hi, Im having some trouble working with SPIFFS. I have some .bin files with raw hex that I want to store in SPIFFS...and then be able to read out that stored .bin file and put the contents (byte by byte) into an array...or a string...or variable... Ive uploaded the .bin files into SPIFFS, but Im not...
by dmaxben
Thu Jul 25, 2019 12:14 pm
Forum: ESP32 Arduino
Topic: How disconnect modem in order to save power.
Replies: 2
Views: 192

Re: How disconnect modem in order to save power.

Have you tried also manually turning off the ADC?

WiFi.mode(WIFI_OFF);
adc_power_off();
by dmaxben
Tue Jul 16, 2019 1:56 pm
Forum: ESP32 IDF
Topic: Using RMT to decode protocol
Replies: 6
Views: 1134

Re: Using RMT to decode protocol

So I created the reader, and uploaded it here: https://github.com/morcibacsi/esp32_rmt_van_rx Is there a way to rename the topic to include the term VAN bus, like "Using RMT to decode VAN bus protocol" I could not find a way. Very cool project!! I wonder if this code could be adapted to decode the ...
by dmaxben
Tue Jul 09, 2019 5:36 pm
Forum: ESP32 IDF
Topic: migrating Arduino OTA to ESP-IDF
Replies: 0
Views: 119

migrating Arduino OTA to ESP-IDF

Hi, ive been working on porting a large Arduino ESP32 project over to ESP-IDF. Im a newbie to the ESP-IDF, but would like to learn so I can transition away from depending so heavily on the Arduino "training wheels", and get better at "real" C/CPP programming. Probably a stupid question, but Ive been...
by dmaxben
Thu Jun 20, 2019 1:59 pm
Forum: ESP32 Arduino
Topic: Storing Jquery as a C-string
Replies: 4
Views: 655

Re: Storing Jquery as a C-string

spyder0069 wrote:
Tue Jun 18, 2019 5:16 pm
I am in the same boat. Did you get this to work? If so would you be willing to share your string? Thanks!
No, I was never able to figure it out unfortunately... :(

anyone else have ideas?
by dmaxben
Wed May 29, 2019 12:15 pm
Forum: General Discussion
Topic: New Chip ESP32-S2
Replies: 28
Views: 5044

Re: New Chip ESP32-S2

Will the new chip still have a CAN bus controller?
by dmaxben
Wed May 29, 2019 12:14 pm
Forum: General Discussion
Topic: espressif's "Chip7 2-2-A" spotted in the wild
Replies: 55
Views: 9037

Re: espressif's "Chip7 2-2-A" spotted in the wild

Will this new chip still have CAN bus?
by dmaxben
Thu Jan 31, 2019 1:34 pm
Forum: Hardware
Topic: FOTA from android phone
Replies: 3
Views: 907

Re: FOTA from android phone

Has anyone had any luck getting lws-esp32-factory to build? https://github.com/warmcat/lws-esp32-factory Ive tried everything and keep getting errors...its too bad because it looks like an amazing setup... /mnt/c/Users/Ben/Dropbox/ESP-IDF/lws-esp32-factory/build/bootloader/bootloader_support/libboot...
by dmaxben
Wed Jan 30, 2019 1:43 pm
Forum: General Discussion
Topic: OTA update without internet/WiFi network
Replies: 7
Views: 1076

OTA update without internet/WiFi network

Had a question about doing ESP32 OTA firmware updates without internet access and without an existing WiFi network. What I would like to do is have the ESP32 setup as a WiFi access point , and then you can connect to it with a laptop or phone and choose/upload a firmware .bin directly from the lapto...

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