I’m sorry about my English
I bought the next product from spark fun - “RedBearLab BLE Nano v2 - nRF52832 no headers”
I install the nRF52 Board Package to arduino environment and try to connect to arduino uno.
vdd - 3.3V
sda0 - Pin A5
scl0 - Pin A4
gnd - gnd
the led is blink and i load the “i2c_scanner” i run the sketch and i get “no device found”
I tried to search the net about how the product works with Arduino, I found nothing.
can i get help