Search found 3529 matches
- Wed Aug 22, 2018 10:44 am
- Forum: General Discussion
- Topic: Failing EMC test (ADC channels not stable)
- Replies: 7
- Views: 10507
Re: Failing EMC test (ADC channels not stable)
Did you try any of the rtc isolate functions and setting the rtc iomux select to not be adc function
- Wed Aug 22, 2018 4:41 am
- Forum: Hardware
- Topic: Pad Hold ---- REG_DG_PAD_FORCE_UNHOLD
- Replies: 3
- Views: 5091
Re: Pad Hold ---- REG_DG_PAD_FORCE_UNHOLD
RTC_CNTL_DG_PAD_FORCE_HOLD
- Wed Aug 22, 2018 2:25 am
- Forum: General Discussion
- Topic: Failing EMC test (ADC channels not stable)
- Replies: 7
- Views: 10507
Re: Failing EMC test (ADC channels not stable)
You're saying any adc1 pin with a lead even when not configured as rtcio or adc function will still couple the noise into the adc and it will go haywire? What is the green line that looks less affected?
- Sat Aug 18, 2018 3:02 am
- Forum: General Discussion
- Topic: Any plans on getting Rust on the ESP32 ?
- Replies: 2
- Views: 4781
- Fri Aug 17, 2018 7:52 pm
- Forum: Hardware
- Topic: What is the purpose of CAP1 CAP2 pins?
- Replies: 5
- Views: 9270
Re: What is the purpose of CAP1 CAP2 pins?
Well 1.1v is a 57% increase vs 0.7v but this is only until the voltage drops under the internal load. So this will have the greatest effect on the low current and short duration deepsleep cycles.
- Fri Aug 17, 2018 10:16 am
- Forum: ESP-IDF
- Topic: Flash encryption and boot secure with esptool
- Replies: 4
- Views: 6591
Re: Flash encryption and boot secure with esptool
No, you only do steps 3&4 to update the app.
https://docs.espressif.com/projects/esp ... ption.html
https://docs.espressif.com/projects/esp ... -boot.html
https://docs.espressif.com/projects/esp ... ption.html
https://docs.espressif.com/projects/esp ... -boot.html
- Fri Aug 17, 2018 6:09 am
- Forum: ESP-IDF
- Topic: how to set uart
- Replies: 1
- Views: 2809
Re: how to set uart
uart_set_rx_timeout
rxfifo_full_thresh
rxfifo_full_thresh
- Fri Aug 17, 2018 4:56 am
- Forum: General Discussion
- Topic: Some questions about ESP32-wroom module
- Replies: 7
- Views: 10491
Re: Some questions about ESP32-wroom module
I received an answer from Betty Liao at sales@espresiff.com. I'll share here for anyone else that may be interested: "Yes, our products are all FCC certificated. You will find the certificate on our official website. I put the link as below for your reference. https://www.espressif.com/en/certifica...
- Thu Aug 16, 2018 11:22 am
- Forum: Hardware
- Topic: PCB traces for power supply of ESP32 core board v2
- Replies: 3
- Views: 5239
Re: PCB traces for power supply of ESP32 core board v2
Download the reference design
- Thu Aug 16, 2018 10:51 am
- Forum: General Discussion
- Topic: Is it possible to encrypt/decrypt buffer in RAM using Efuse block1/block2 keys?
- Replies: 3
- Views: 4033
Re: Is it possible to encrypt/decrypt buffer in RAM using Efuse block1/block2 keys?
No those keys are protected so you may as well just store another key in encrypted flash and use that.