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The joy of serial and the esp8266

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Got love how serial works from one uC the next. It sometimes don't lol
I been playing with the esp for about a day the serial output using lua is acII so a 5 is 53 a 1 is 49 sounds good right.
Well I was getting a 5 or a 1 showing up on the arduino not any 53 or 49 acII
so i test for 1 or 5 nothing happens why.
The arduino changes the output to show the number one way and with Serial.println it shows the acII as the right thing
but getting raw numbers is not as easy as it should be LOL
Esp8266 controlling a uno serially
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