An I2C Test Circuit in a Master-Slave Configuration for BeagleBone Black
€8-30 EUR
Closed
Posted over 4 years ago
€8-30 EUR
Paid on delivery
I’ve been meaning to hack my blood pressure monitor for a while. So i need a test circuit that can be used as schema ([login to view URL]) to successfully connect my BeagleBone Black between the MCU and the memory chip of that board. Using the datasheet as a reference I hooked up some thin wires to the bus. That’s SDA (data) and SCL (clock) [1].
I need a way to get that data into the Beaglebone Black. I want to read the new values straight off the memory chip, in a master-slave configuration. The I²C bus supports multi-master configuration.
So i want I a nice, clean, clear schema, with fritzing [2] or photoshop for this application. Duration three days.
[1] [login to view URL]
[2] [login to view URL]
it should not work that way.. BB is a host while the eeprom is already connected to another host.. even after you isolate the chip, you need to share the earthing. But.. what on eeprom you want to read? you will not be able to read it while device running and device dnt usually save running information to eeprom..