Hello ESP engineers,
Could someone PLEASE answer this?! I have been waiting for months.
Thanks
Search found 54 matches
- Wed Feb 13, 2019 7:42 pm
- Forum: ESP-IDF
- Topic: Details Regarding "Received packet radio metadata header"
- Replies: 13
- Views: 5987
- Sat Jan 26, 2019 7:48 pm
- Forum: Hardware
- Topic: PICO-D4 SMA Antenna Matching
- Replies: 7
- Views: 3648
Re: PICO-D4 SMA Antenna Matching
Hi Guys, Thank you very much for the reply. I think I'm not perfectly describing the question. I do have plenty of stitching and pi network in place and I'm not getting rid of them. My actual question is not about whether or not have them, it's about the actual tuning process. How could one go after...
- Wed Jan 23, 2019 11:58 pm
- Forum: Hardware
- Topic: PICO-D4 SMA Antenna Matching
- Replies: 7
- Views: 3648
Re: PICO-D4 SMA Antenna Matching
If you want maximum RF performance then a matching network will always help you achieve this. One option is to contact sales and ask for advice from an RF engineer, as Sprite suggests. However, a good place to start first is the ESP32-PICO-KIT reference design which you can find on the espressif.co...
- Tue Jan 22, 2019 3:40 am
- Forum: Hardware
- Topic: PICO-D4 SMA Antenna Matching
- Replies: 7
- Views: 3648
Re: PICO-D4 SMA Antenna Matching
Please Help
- Tue Jan 22, 2019 3:35 am
- Forum: ESP-IDF
- Topic: Hardware Interrupt For Flash Protection
- Replies: 0
- Views: 890
Hardware Interrupt For Flash Protection
Hi, In order to prevent flash corruption, I have been taking extra precautions to minimize flash writes. But when it's time for firmware upgrades (OTA), then there is nothing I can do. However I have a power management IC and a super cap which can let me know about a second before power completely d...
- Tue Jan 15, 2019 2:48 am
- Forum: Hardware
- Topic: PICO-D4 SMA Antenna Matching
- Replies: 7
- Views: 3648
PICO-D4 SMA Antenna Matching
I'm designing a board with PICO-D4 and SMA connector. I'm also having the PCB fabricated with 50 ohm impedence control on the RF line and my RF line is only 7mm long. Do I need a pi matching network for this? I Would like to mention I'm using this device as a sniffer so I would like to get as accura...
- Sun Jan 13, 2019 7:51 pm
- Forum: ESP-IDF
- Topic: (Solved) OTA encrypted flash transmission.
- Replies: 5
- Views: 3351
Re: OTA transmission encryption flash.
I believe there are multiple functions for writing to the Flash. According to: https://demo-dijiudu.readthedocs.io/en/latest/security/flash-encryption.html It says: The ROM function esp_rom_spiflash_write_encrypted will write encrypted data to flash, the ROM function SPIWrite will write unencrypted ...
- Sun Jan 13, 2019 12:40 am
- Forum: ESP-IDF
- Topic: Details Regarding "Received packet radio metadata header"
- Replies: 13
- Views: 5987
Re: Details Regarding "Received packet radio metadata header"
I'm still trying to find out how to read this clock. That's the only way I can think of which lets me find the offset between the HW clock and real clock. Please help!!
- Sat Jan 12, 2019 11:48 pm
- Forum: ESP-IDF
- Topic: esp_eth_disable() crash
- Replies: 4
- Views: 2319
Re: esp_eth_disable() crash
Hmm,
Really ? None of the ESP guys are willing to help?
Really ? None of the ESP guys are willing to help?
- Sun Jan 06, 2019 10:02 pm
- Forum: ESP-IDF
- Topic: esp_eth_disable() crash
- Replies: 4
- Views: 2319
Re: esp_eth_disable() crash
Okay,
I believe here is the bug that no one really ever fixed:
https://github.com/espressif/esp-idf/issues/1246
I believe here is the bug that no one really ever fixed:
https://github.com/espressif/esp-idf/issues/1246