Search found 18 matches
- Sat Sep 30, 2023 4:18 pm
- Forum: General Discussion
- Topic: Stuck with the esp-modem component
- Replies: 2
- Views: 918
Re: Stuck with the esp-modem component
Yes it works ok in other environments and in this comment https://github.com/espressif/esp-protocols/issues/352#issuecomment-1715291889 on the issue you can for example see its receiveing AT commands and return OK: D (1173) command_lib: generic_command command AT+CGDCONT=1,"IP","iot.1nce.net" D (131...
- Sat Sep 30, 2023 7:26 am
- Forum: General Discussion
- Topic: Stuck with the esp-modem component
- Replies: 2
- Views: 918
Stuck with the esp-modem component
We're trying to use the esp-modem component (https://github.com/espressif/esp-protocols/tree/master/components/esp_modem) with the goal of using it with a secure TLS connection with the "Digital Signature with ESP-TLS" support, but so far not getting very far and blocked with several problems with t...
- Wed Apr 26, 2023 6:27 pm
- Forum: ESP-IDF
- Topic: DS Periperal vs Secure Boot
- Replies: 4
- Views: 1454
Re: DS Periperal vs Secure Boot
Is it possible for a hacker to gain cpu execution privileges? Asking the other way around: How certain are you/can you be that in a complex application with tens of thousands of lines of code compiled in, possibly accessible over network and other interfaces, there is no spot where a buffer overflo...
- Wed Apr 26, 2023 11:30 am
- Forum: ESP-IDF
- Topic: DS Periperal vs Secure Boot
- Replies: 4
- Views: 1454
Re: DS Periperal vs Secure Boot
Over here its said: "... ESP-DS is much more secure because the keys are entirely inaccessible to software. 'C' code usually has plenty of software exploits, and a motivated attacker can often gain cpu execution privileges " - https://github.com/espressif/esp-idf/issues/11270#issuecomment-1523000011...
- Tue Apr 25, 2023 4:51 am
- Forum: ESP-IDF
- Topic: DS Periperal vs Secure Boot
- Replies: 4
- Views: 1454
DS Periperal vs Secure Boot
We've been looking at using the Digital Signature Peripheral and struggling to get what we want to work. Are there any examples somewhere showing how to do on chip key generation instead of using the tooling on a host to generate/upload keys? That aside, what are the advantages of using the DS Perip...
- Tue Mar 07, 2023 9:49 am
- Forum: ESP-IDF
- Topic: espidf-http-request example - DNS lookup failed err=202
- Replies: 0
- Views: 836
espidf-http-request example - DNS lookup failed err=202
Hello, I'm trying to get an espidf-http-request example working but it always fails with DNS lookup failed err=202. Its actually a [url]platformio example[https://github.com/platformio/platform-espressif32/tree/develop/examples/espidf-http-request] but otherwise looks like a fairly simple IDF exampl...
- Fri Oct 26, 2018 1:43 pm
- Forum: ESP-ADF
- Topic: AVS-SDK Alexa wake word
- Replies: 3
- Views: 6970
Re: AVS-SDK Alexa wake word
Thats a real shame, is there any chance that will change in the near/medium future?
- Tue May 23, 2017 9:55 am
- Forum: ESP-IDF
- Topic: BLE and WIFI simultaneously
- Replies: 3
- Views: 7273
Re: BLE and WIFI simultaneously
There is this: https://developer.ibm.com/recipes/tutorials/experiments-with-bluetooth-and-watson/ but it is broken with the latest IDF code, and it never really worked very reliably always eventually failing with this: https://github.com/espressif/esp-idf/issues/442. After that I tried updating IDF ...
- Sun May 14, 2017 7:43 am
- Forum: ESP32 Arduino
- Topic: BLE + WIFI working
- Replies: 1
- Views: 5239
- Wed Mar 08, 2017 9:41 am
- Forum: General Discussion
- Topic: Simultaneous WiFI and BLE
- Replies: 12
- Views: 30046
Re: Simultaneous WiFI and BLE
This does that.