Hello Arduino Community! Here I go with my first post and my first question. I’m trying to monitor sensors from my smartphone. My project is nearly finished, but I’m stuck at a point where I try to send some data collected from my Arduino to an ESP by I2C connection. The ESP requires an answer, an…

I2C Arduino ESP - Problem sending char array

Topic		Replies	Views
I2C issue Frequently-Asked Questions	2	13844	May 6, 2021
Send float over i2c Programming	6	9097	May 5, 2021
Send float data using I2C from Arduino to Arduino Programming	5	3951	May 5, 2021
I2C variable conversion confusion... Programming	8	1744	May 5, 2021
Sending Array with I2C Programming	2	476	May 5, 2021