Page 1 of 1
ESP8266 as simple WiFi-Serial adapter
Posted: 06 December 2017, 5:19 AM
by dlh
I have an application where I want to replace the serial interface on the XTB-232 with the ESP8266.
http://jvde.us/xtb_232.htm
It needs to connect to the XTB-232 PIC UART at 4800bps and merely needs to relay comms traffic to/from WiFi.
Would anybody have relevant ZBasic for ESP8266 code?
Posted: 11 December 2017, 13:33 PM
by GKCS
ok, not a zbasic solution, but it works perfect as TCP2RS232 bridge ...
http://domoticx.com/esp8266-wifi-univer ... -firmware/
Gerry
Posted: 11 December 2017, 17:59 PM
by dlh
Thank you! I had already found
https://github.com/beckdac/ESP8266-transparent-bridge but this looks much better.
I need to study it but hope I can use this
https://www.hw-group.com//products/hw_vsp/index_en.html virtual WiFi serial port with it.
Posted: 12 December 2017, 5:13 AM
by dlh
The author also has an active thread on the ESP8266 Community Forum.
http://www.esp8266.com/viewtopic.php?f=6&t=3959
Posted: 12 December 2017, 19:35 PM
by GKCS
Thu Jul 09, 2015 as last post seems not that active ... but the firmware works ...
Posted: 13 December 2017, 3:49 AM
by dlh
That's the first post. The most recent is Thu Nov 09, 2017. Click on page 42.
BTW, what do you use for flashing it to the ESP8266?
Posted: 13 December 2017, 21:07 PM
by GKCS
ouuuu I became old LOL
I just use NodeMCU Firmware Flasher ... works perfect ...
Posted: 14 December 2017, 2:21 AM
by dlh
In client mode, can the ESP8266 connect to an AP that has a hidden SSID?
Posted: 14 December 2017, 16:17 PM
by GKCS
in general yes, in particular for this firmware, only the author can answer ...
btw. the firmware I provided in my first answer is NOT the same than from yours ...
Posted: 29 January 2018, 11:31 AM
by dlh
This drags things off topic but I found a different solution. See USR-C215...
https://www.usriot.com/products/iot-wifi-module.html