B4R Question ESP to NEXTION Serial Commands

rodmcm

Active Member
Licensed User
I am sure there are some users out there! I would be interested to know how you have developed the string commands in B4R or get suggestions to develop a byte buffer containing items such as
t0.text = "ASDF"
vis b0, 1
fill 20,30,40,120,RED
n0.val=123
with three byte characters 0xFF 0xFF 0xFF at the end of each

Easy in Arduino with Serial.print and Serial.write

I seem to have a million lines of code to massage byte arrays.. There must me a simpler way!!
 

Cableguy

Expert
Licensed User
please do a search using the keyword "NEXTION"! You'll find quite a few threads about the ussage of these displays, and in their demos, surely, a few tips on comunication with such displays.
 
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