for example of iic read:
AT+WBR=1,5,“2A”
what is the slave address “2A” means??
if i don’t use the salve address,can the command be run?
please tell me amply!!
thanks thanks thanks!!
for example of iic read:
AT+WBR=1,5,“2A”
what is the slave address “2A” means??
if i don’t use the salve address,can the command be run?
please tell me amply!!
thanks thanks thanks!!
You need to understand the I2C bus!
standardics.nxp.com/support/ … cation.pdf
I2C is a Bus - that means that it can be shared by multiple devices.
Whenever you have multiple devices, you obviously need some way to identify & select one specific device - this is what the Slave Address is for.
The slave address of your particular device will be found in its Documentation
thanks a lot!