Search found 7 matches
- Thu May 03, 2018 1:45 pm
- Forum: General Discussion
- Topic: Bluetooth data Transference
- Replies: 3
- Views: 4431
Re: Bluetooth data Transference
yes, I tryied with mtu 500, but I've no success, the throughput is very slow, I don't undestood what is happening, because I'm using the examples of esp-idf.
- Wed May 02, 2018 11:25 pm
- Forum: General Discussion
- Topic: Bluetooth data Transference
- Replies: 3
- Views: 4431
Bluetooth data Transference
Hi, I'm working with esp32 and I'm trying to make a transference of data from my esp32 to any device, but this data has approximately 1.5Mb, I already try ble, but his throughput is very low, I only getted until now 2kbits/sec. I'm trying the classic bluetooth now, but I dont know wich protocol do t...
- Thu Jul 20, 2017 6:52 pm
- Forum: General Discussion
- Topic: Flash memory
- Replies: 2
- Views: 5837
Re: Flash memory
Thanks, it Works here!
- Thu Jul 20, 2017 6:49 pm
- Forum: General Discussion
- Topic: BLE Authentication
- Replies: 1
- Views: 4296
BLE Authentication
I am working with bluetooth low energy at esp32 and I want to put some security in my device, but my device has no display or keyboard, looking into BLE protocol and I found that in this case, the authentication must be in Just Works mode, in other words, this mode just put zero as passkey and do th...
- Wed Jun 21, 2017 3:15 pm
- Forum: General Discussion
- Topic: Flash memory
- Replies: 2
- Views: 5837
Flash memory
I am trying work with the flash memory of esp32 using the spi_flash, but I don't understand which address I need to put for start write, I think that the esp32 has 3MB reserved to store data, but I am not sure which address starts this space. Which part the flash memory I can write data with spi_fla...
- Fri Jun 09, 2017 2:26 pm
- Forum: General Discussion
- Topic: DNS lookup failed err=202 res=0x0
- Replies: 3
- Views: 13399
Re: DNS lookup failed err=202 res=0x0
My function request was been called before the end of my function wifi_connect, when I put a function to wait the end of wifi_connect, it worked.
Thanks!
Thanks!
- Thu Jun 08, 2017 7:34 pm
- Forum: General Discussion
- Topic: DNS lookup failed err=202 res=0x0
- Replies: 3
- Views: 13399
DNS lookup failed err=202 res=0x0
good afternoon, I'm working with esp 32 and I'm try to reproduce the http_request _example form esp-idf and I'm with some trouble in this peace of code: #define WEB_SERVER "example.com" . . . struct addrinfo *res; struct addrinfo hints = { .ai_family = AF_INET, .ai_socktype = SOCK_STREAM, }; int res...