Hello guys,

I am novice to Arduino and have stacked the Tinyduino board, USB shield and bluetooth low energy TinyShield(ST). I have uploaded the beginners tutorial from the website, however cannot resolve these issues. ( tutorial from: https://tinycircuits.com/blogs/learn/bluetooth-low-energy-tinyshield-st-tutorial)

"/Documents/Arduino/libraries/STBLE/src/STBlueNRG/bluenrg_utils.c:193:16: note: in expansion of macro 'FULL_STACK_SIZE'
   for(int i = (FULL_STACK_SIZE - IFR_SIZE); i < FULL_STACK_SIZE; i += READ_BLOCK_SIZE){"

"Documents/Arduino/libraries/STBLE/src/STBlueNRG/bluenrg_utils.c:20:28: warning: integer overflow in expression [-Woverflow]
#define FULL_STACK_SIZE (66*1024) // 66 KB"

I have downloaded other BLE scanners from playstore and the tinyshield(ST) is not detected except for one time randomly,  and it is hard to understand why. Has anyone got to make it work? or should I expect the BLE detection to be inconsistent?

Please provide some advice.
Any help will be really apprecaited.

Thanks