LED SEGMENT & FIREBEETLE2
MICHAELMULLINS 2022-08-12 14:47:38 300 Views2 Replies Whats up guys,
I am having trouble with compiling code:
Using Gravity: 4-Digital LED Segment Display Module (Red)
connected to FireBeetle 2 ESP32-E IoT Microcontroller with Header with Gravity: IO Shield for FireBeetle 2 (ESP32-E/M0)
My problem is that my code wont compile
when trying to upload code I get this error :
Error compiling for board FireBeetle ESP32-E.
/Arduino/libraries/DFRobot_LedDisplayModule-master/DFRobot_LedDisplayModule.cpp:542:18: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
if (buf8[0] != "82"){
^~~~
Seems that the ledDisplay library is having a problem?
In short is it possible to interface the Firebeetle2 with the 4-Digital LED Segment Display Module (Red)?
If you guys can help point me in the right direction that would be great.
Thank you, I downloaded the latest library from the library manager from arduino and it worked. The library I was using before that I downloaded off the wiki still doesn't work.
Thanks for helping! :-L)
MICHAELMULLINS 
