Take a look here.
https://docs.espressif.com/projects/esp ... alibration
Search found 606 matches
- Tue Oct 19, 2021 1:54 am
- Forum: General Discussion
- Topic: ESP32 ADC measurement error by 30-40mV
- Replies: 4
- Views: 3820
- Sun Oct 17, 2021 6:14 pm
- Forum: ESP-IDF
- Topic: UART: 1500 microsecond delay between receiving and transmitting. Why?
- Replies: 3
- Views: 2443
Re: UART: 1500 microsecond delay between receiving and transmitting. Why?
So your getting 1.5ms delay. How much faster were you expecting ?
- Sun Oct 17, 2021 5:14 am
- Forum: General Discussion
- Topic: ESP32 ADC measurement error by 30-40mV
- Replies: 4
- Views: 3820
Re: ESP32 ADC measurement error by 30-40mV
Are you verifying the voltage at the ESP32 pin with a decent meter, or are you just using your power supply's display?I input voltage into my ESP32 from my power supply
- Wed Sep 29, 2021 2:22 am
- Forum: General Discussion
- Topic: Ways to make binary smaller?
- Replies: 19
- Views: 31082
Re: Ways to make binary smaller?
The "less memory hungry method" does not need to be necessarily wireless. I could connect the second board via UART/I2C. Does anyone have ideas, or even an example of such an approach? Thanks Fred Fred, there are ESP modules up to 16MB all in the same size package, only costing $2.99. Are you aware...
- Fri Sep 24, 2021 6:21 pm
- Forum: General Discussion
- Topic: component manager for the ESP-IDF, Awesome Idea
- Replies: 2
- Views: 2660
component manager for the ESP-IDF, Awesome Idea
Just wanted to give some feedback to a post In the news section named " Introducing the component manager for the ESP-IDF ".
https://www.esp32.com/viewtopic.php?f=10&t=23314
Thanks Espressif! This was an awesome idea!!
https://www.esp32.com/viewtopic.php?f=10&t=23314
Thanks Espressif! This was an awesome idea!!
- Fri Sep 24, 2021 6:11 pm
- Forum: General Discussion
- Topic: Bluetooth vulnerability
- Replies: 4
- Views: 3250
Re: Bluetooth vulnerability
Thanks, I copied and pasted it from that link, and didn't even notice it, sorry.ESP_Sprite wrote: ↑Fri Sep 24, 2021 3:26 amI think you accidentally had your caps lock on while typing the title of your topic. I took the liberty to fix that for you.
- Thu Sep 23, 2021 12:14 pm
- Forum: General Discussion
- Topic: Bluetooth vulnerability
- Replies: 4
- Views: 3250
Re: BLUETOOTH VULNERABILITY
Thank you!
- Thu Sep 23, 2021 11:51 am
- Forum: General Discussion
- Topic: Bluetooth vulnerability
- Replies: 4
- Views: 3250
Bluetooth vulnerability
Espressif, anything being done about this ?
https://hackaday.com/2021/09/23/bluetoo ... ng-others/
https://hackaday.com/2021/09/23/bluetoo ... ng-others/
- Sat Aug 28, 2021 2:06 am
- Forum: Showcase
- Topic: New ESP32-WROVER Ethernet Board
- Replies: 38
- Views: 162788
- Fri Aug 27, 2021 6:18 am
- Forum: Showcase
- Topic: New ESP32-WROVER Ethernet Board
- Replies: 38
- Views: 162788
Re: New ESP32-WROVER Ethernet Board
Ya, its been working solidly since I posted it. There are others now that sell ones like it though.The schematic and photo you showed on your last replies are from your board that is working stable? No problems with initializing the PHY?