Search found 2237 matches
- Wed Jun 10, 2020 10:15 pm
- Forum: ESP-IDF
- Topic: Firmware Update OTA
- Replies: 13
- Views: 10627
Re: Firmware Update OTA
Now everything looks good. Do you have some logs when OTA fails?
- Tue Jun 09, 2020 8:29 pm
- Forum: ESP32 Arduino
- Topic: ESP32-DEVKITS
- Replies: 4
- Views: 4249
Re: ESP32-DEVKITS
Contact spring wires are thin and not stable. I cant tell if it is good choice for mass production, but this is better quality device: https://www.aliexpress.com/item/32852506267.html I have them too, from analoglamb, 1 for wroom and one for wrover. I dont use them too often, but i just wanted to ha...
- Tue Jun 09, 2020 1:37 am
- Forum: ESP32 Arduino
- Topic: ESP32-DEVKITS
- Replies: 4
- Views: 4249
Re: ESP32-DEVKITS
Hi,
i bought one of these recently and it works. Its not high quality device, but you can use it with arduino IDE.
i bought one of these recently and it works. Its not high quality device, but you can use it with arduino IDE.
- Tue Jun 09, 2020 1:35 am
- Forum: ESP-IDF
- Topic: Firmware Update OTA
- Replies: 13
- Views: 10627
Re: Firmware Update OTA
Nope, still wrong start address for ota_0 and ota_1.
- Tue Jun 09, 2020 1:21 am
- Forum: ESP-IDF
- Topic: The BLE APIs and the concept of "handles" ...
- Replies: 16
- Views: 27850
Re: The BLE APIs and the concept of "handles" ...
There is few standard services and characteristics that are mandatory and are included by bluedroid stack. From here you can add services, characteristics and descriptors to reach handle 0x0030 using this formula: Characteristic needs 2 handles, one for characteristic and one for characteristic valu...
- Tue Jun 09, 2020 1:18 am
- Forum: General Discussion
- Topic: BLE Security Passcode
- Replies: 14
- Views: 37631
Re: BLE Security Passcode
If you need arduino with static pass key then take this example and use it. If it not works, then please give us more detail, why its not working, what peer device you are trying to connect with. If you need esp-idf code here is example: https://github.com/espressif/esp-idf/blob/master/examples/blue...
- Fri Jun 05, 2020 10:01 am
- Forum: ESP-IDF
- Topic: The BLE APIs and the concept of "handles" ...
- Replies: 16
- Views: 27850
Re: The BLE APIs and the concept of "handles" ...
Hello, I am writing an application which simulates a Bluetooth remote control, but the receiver differentiates the commands according to the handle number. Do you know how I can give a handle style number 0x0030? See Attachment. Thank you for your help. Excuse my English, I'm French ... You dont ha...
- Thu Jun 04, 2020 7:23 pm
- Forum: ESP-IDF
- Topic: [resolved] running out of memory AGAIN
- Replies: 8
- Views: 8836
Re: running out of memory AGAIN
I posted only 3, because i couldnt find dynamic TX in menuconfig. Kconfig bug or is removed in most recent master branch.
- Thu Jun 04, 2020 7:21 pm
- Forum: General Discussion
- Topic: esp32 s2 DFU update
- Replies: 9
- Views: 10951
Re: esp32 s2 DFU update
Also, sorry, my 'cute' may have been misunderstood, it was not sarcastic and I do think it's an interesting use of the WebUSB technology for sure. I just think that the inherent limitations of WebUSB in various OSses/browsers hinder general adoptation a bit. Like they say, where one doors get close...
- Thu Jun 04, 2020 4:42 pm
- Forum: ESP-IDF
- Topic: [resolved] running out of memory AGAIN
- Replies: 8
- Views: 8836
Re: running out of memory AGAIN
I can't find the correct line for this in my sdkconfig file And yes, you could start to decrease amount of wifi buffers, especially static buffers, because each one takes 1600 bytes. When you are short on memory then dynamic buffers also can cause you troubles because can depleted all left memory. ...