Search found 305 matches
- Tue Apr 14, 2020 8:45 pm
- Forum: ESP-IDF
- Topic: AWS S3 - root certificate changing
- Replies: 4
- Views: 10097
Re: AWS S3 - root certificate changing
I have Amazon Root CA 1 already stored, I just need to work out how and when to use it instead of Digicert, or how to allow either to be used. Any suggestions welcome.
- Sat Mar 21, 2020 11:42 am
- Forum: ESP-IDF
- Topic: AWS S3 - root certificate changing
- Replies: 4
- Views: 10097
AWS S3 - root certificate changing
I received an email from AWS saying that the root certificate for some S3 regions was going to change from March 2021. Frequently Asked Questions Q1: What is changing? The certificate authority for Amazon S3 and Amazon CloudFront’s default certificates are changing from DigiCert to Amazon Trust Serv...
- Thu Mar 05, 2020 11:14 pm
- Forum: ESP-IDF
- Topic: httpd: serving gzip index.html
- Replies: 2
- Views: 5718
- Thu Mar 05, 2020 8:34 pm
- Forum: ESP-IDF
- Topic: httpd: serving gzip index.html
- Replies: 2
- Views: 5718
httpd: serving gzip index.html
I have an index.html that has grown to 88KB but will gzip to 23KB. ESP-IDF 3.3 release. If there anything I can do without digging into and modifying the httpd source code to signal that the file being served is gzipped? esp_err_t index_html_get_handler(httpd_req_t *req) { httpd_resp_send(req, (cons...
- Fri Dec 20, 2019 9:29 am
- Forum: ESP-IDF
- Topic: APSTA - time before network shows in Windows
- Replies: 0
- Views: 1690
APSTA - time before network shows in Windows
What settings (if any) might influence the time it takes for the AP to show in Windows or Android when they scan for networks? It can take a few seconds to appear even when the ESP32 has been powered for a while.
ESP IDF 3.3.
ESP IDF 3.3.
- Tue Dec 17, 2019 1:47 pm
- Forum: General Discussion
- Topic: power save in esp32 with running can bus
- Replies: 11
- Views: 10532
Re: power save in esp32 with running can bus
AFAIK you cannot power save whilst being able to receive on CAN without losing data, unless the ESP32 is the only device on the bus doing the ACK, then there should be retransmits. You can wake the ESP32 on CAN bus activity due to change in level on the Rx pin.
- Wed Nov 27, 2019 9:21 am
- Forum: ESP-IDF
- Topic: Store Certificates in encrypted partition , how ?
- Replies: 5
- Views: 6205
Re: Store Certificates in encrypted partition , how ?
NVS as blob to avoid string limit. There is an Espressif tool to make NVS partition data.
- Tue Nov 26, 2019 8:45 am
- Forum: ESP-IDF
- Topic: Experiement to load/execute compiled C code into RAM
- Replies: 9
- Views: 12147
Re: Experiement to load/execute compiled C code into RAM
It worked, but I did not continue using it. Doing an OTA update of all the code and data together was easier to use and support for our application. Run time scripts were small and fast by parsing them with std::string so did not have to bulk it with and learn Lua etc.
- Tue Nov 19, 2019 9:41 am
- Forum: General Discussion
- Topic: OTA of factory image
- Replies: 5
- Views: 5503
Re: OTA of factory image
Dev boards from various sources might have firmware, but modules we had from Espressif directly do not and this is the standard AFAIK.
- Mon Nov 18, 2019 8:22 am
- Forum: ESP-IDF
- Topic: BT classic within IDF: AVRCP CT - send track/artist metadata without audio
- Replies: 3
- Views: 5003