Search found 37 matches

by kbaud1
Wed Apr 04, 2018 1:54 pm
Forum: General Discussion
Topic: pins available on the WROOM 32
Replies: 2
Views: 955

Re: pins available on the WROOM 32

Added asterisks.
by kbaud1
Wed Apr 04, 2018 12:07 am
Forum: General Discussion
Topic: pins available on the WROOM 32
Replies: 2
Views: 955

pins available on the WROOM 32

Ok, didn't find a handy list anywhere so made my own: GPIO 0* 1 2* 3 4* 5* 6-11 are used by SPI flash exclusively 12* 13 14 15* 16 17 18 19 20 is not there 21 22 23 24 is not there 25 26 27 28-31 is not there 32 33 total GPIO: 22 pins GPI (input only) 34 35 36 37 not on WROOM 38 not on WROOM 39 Tota...
by kbaud1
Tue Apr 03, 2018 2:30 pm
Forum: General Discussion
Topic: Looking for ESP32 Developer
Replies: 9
Views: 1619

Re: Looking for ESP32 Developer

Ok, I think we have enough candidates now. Thanks everyone.
by kbaud1
Mon Mar 19, 2018 4:50 pm
Forum: General Discussion
Topic: Bluetooth RFCOMM example
Replies: 0
Views: 544

Bluetooth RFCOMM example

I found what I think is an older RFCOMM server example but the include file "rfcomm.h " is no longer in the latest IDF. #include <stdio.h> #include <unistd.h> #include <sys/socket.h> #include <bluetooth/bluetooth.h> #include <bluetooth/rfcomm.h> int main(int argc, char **argv) { struct sockaddr_rc l...
by kbaud1
Mon Mar 19, 2018 2:46 pm
Forum: ESP32 IDF
Topic: Looking for Bluetooth RFComm ESP-IDF sample
Replies: 6
Views: 1678

Re: Looking for Bluetooth RFComm ESP-IDF sample

+1 also looking for RFCOMM example with some direction on how to connect in windows 10.
by kbaud1
Mon Mar 19, 2018 2:10 pm
Forum: General Discussion
Topic: listening server
Replies: 20
Views: 2843

Re: listening server

Already bought the book (see first post in this thread). It is helpful.
by kbaud1
Sun Mar 18, 2018 11:16 pm
Forum: General Discussion
Topic: listening server
Replies: 20
Views: 2843

Re: listening server

That did it! Thank you Kolban!

Not familiar with "virtual coffee". How about paypal instead?

Peter
by kbaud1
Sat Mar 17, 2018 11:34 pm
Forum: General Discussion
Topic: listening server
Replies: 20
Views: 2843

Re: listening server

I have tried other code examples with the same result. also updated the IDF to latest. installed wireshark. here's what happens once the client and listener find each other: 688 103.012844 192.168.0.34 192.168.0.52 TCP 60 7777 → 52319 [RST, ACK] Seq=1 Ack=1 Win=5744 Len=0 689 103.514148 192.168.0.52...
by kbaud1
Sat Mar 17, 2018 1:43 am
Forum: General Discussion
Topic: Bluetooth classic SPP port to Windows COM port
Replies: 0
Views: 549

Bluetooth classic SPP port to Windows COM port

I have been uses the bt examples in the IDF: https://github.com/espressif/esp-idf/tree/master/examples/bluetooth Got several to work. can connect to them with my phone and pair with them in Windows. however, even if I manually add a comm port it will not connect to the SPP devices in Windows. How is...
by kbaud1
Tue Mar 13, 2018 4:51 pm
Forum: General Discussion
Topic: listening server
Replies: 20
Views: 2843

Re: listening server

serial logs of connections (or attempts) with PC... AP and beServer = 1 (softAP acting as listening server) $ make monitor MONITOR --- idf_monitor on com10 115200 --- --- Quit: Ctrl+] | Menu: Ctrl+T | Help: Ctrl+T followed by Ctrl+H --- ets Jun 8 2016 00:22:57 rst:0x1 (POWERON_RESET),boot:0x13 (SPI_...

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