Search found 529 matches

by chegewara
Fri Nov 16, 2018 10:02 am
Forum: ESP32 English Forum
Topic: AWS IoT Subscribe/Publish example problem
Replies: 2
Views: 15

Re: AWS IoT Subscribe/Publish example problem

This is root cert i am using to connect with aws amazon service: -----BEGIN CERTIFICATE----- MIIDQTCCAimgAwIBAgITBmyfz5m/jAo54vB4ikPmljZbyjANBgkqhkiG9w0BAQsF ADA5MQswCQYDVQQGEwJVUzEPMA0GA1UEChMGQW1hem9uMRkwFwYDVQQDExBBbWF6 b24gUm9vdCBDQSAxMB4XDTE1MDUyNjAwMDAwMFoXDTM4MDExNzAwMDAwMFowOTEL MAkGA1UEBhMC...
by chegewara
Thu Nov 15, 2018 5:45 am
Forum: ESP IoT Solution
Topic: Configure ESP32 over bluetooth from smartphone
Replies: 2
Views: 58

Re: Configure ESP32 over bluetooth from smartphone

I didnt see it before but here is what you are looking for (i think): https://github.com/espressif/esp-idf/tree/master/examples/provisioning/ble_prov Here is another example: https://github.com/espressif/esp-idf/tree/master/examples/bluetooth/blufi or here https://github.com/chegewara/esp32-ota-with...
by chegewara
Wed Nov 14, 2018 12:24 pm
Forum: ESP32 IDF
Topic: HTTPS OTA with Basic Authorization
Replies: 10
Views: 417

Re: HTTPS OTA with Basic Authorization

You can have 2 step protection. One is to have secured flash and bootloader with eFuse etc. So, even if someone will download your file or make copy from your esp32 product (dump binary) it will be not possible to see how code looks like. Second step can be with key (any value) stored in nvs in prod...
by chegewara
Sun Nov 11, 2018 11:58 am
Forum: ESP32 IDF
Topic: ESP BLE Mesh v0.5 Beta has been released
Replies: 10
Views: 1220

Re: ESP BLE Mesh v0.5 Beta has been released

ESP32 stores all necessary provisioning data like app key, IV etc, as you mentioned. Currently, it doesn't store the data in NVS. So if you don't reboot the device, it should work finely. If it doesn't work on your side, could you tell us how to reproduce your issue? BTW, for the "power-down memory...
by chegewara
Sat Nov 10, 2018 4:43 am
Forum: General Discussion
Topic: BLE and Encryption
Replies: 1
Views: 105

Re: BLE and Encryption

Yes John, you can control it from esp32 side. You can configure esp32 to use encrypted connection and if iPhone app is configured to not use encrypted connection, very unlikely, then will just drop connection.
by chegewara
Sat Nov 10, 2018 4:35 am
Forum: General Discussion
Topic: Guru Meditation Error: Core 0 panic'ed (Interrupt wdt timeout on CPU0)
Replies: 8
Views: 276

Re: Guru Meditation Error: Core 0 panic'ed (Interrupt wdt timeout on CPU0)

Itd hard to determine what it's the issue but devs are working on it.
by chegewara
Fri Nov 09, 2018 10:35 am
Forum: ESP32 Arduino
Topic: How can webserver send data to ESP32?
Replies: 3
Views: 147

Re: How can webserver send data to ESP32?

Also if its not important to change UNO params in real time you can pool every minute, hour or so webserver and get response with new data for UNO.

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