[GreenKeys] ESP8266 WiFi Module UART

[Javier Albinarrate]

Ok, you all guys provided the exact thing I needed, a push to try to get 
a couple of these modules and play with them :)
I don't have much hope as low bauds and/or 5 bits are always problematic 
these days... but if it works, it will solve all my wiring nightmare and 
controllers very easily.

Regards and happy holidays!

Javier
LU8AJA


On 2015-12-24 07:08, simon wrote:
> Looking at the arduino core for this chip, it should be possible:
> https://github.com/esp8266/Arduino/blob/master/cores/esp8266/HardwareSerial.h 
>
>
> 5n2 and 5n1 are defined there. It seems that the bigger esp pcb's even 
> have a second uart.
>
> last time I looked, the arduino core was not ported yet
>
> simon
>
> On 23-12-15 19:30, Javier Albinarrate wrote:
>> Hello folks,
>>
>> This is probably just a big wish for Christmas... but anyway...
>> Has anyone tried this module to see if its UART can be set to low baud
>> rates and 5/6/7 bits? Perhaps by tweaking its firmware? In the end there
>> must be registers, multipliers and divisors somewhere.
>>
>> https://www.sparkfun.com/products/13678
>>
>> They have a forum, http://www.esp8266.com/ but I have not seen in depth
>> manuals so far.
>>
>> Regards!
>>
>> Javier Albinarrate
>> LU8AJA
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>