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i want to ask you if these are compatible,axon with:Interlink 1.5 Square FSRBuffered ±3g Tripple Axis Accelerometer (ADXL330) ( 333mV/g sensitivity at 3.3V 500Hz bandwidth 3.5V to 15V input using onboard regulator 2.0V to 3.6V input bypassing the regulator 0.9mA)GWS Single Axis PG-03 Piezo GyroHS-5485HB Digital Servo Motor 19itemsSeeedstudio Serial Bluetooth Modulewhat battery will be ok?
But they communicate serially over the I2C serial bus.
QuoteBut they communicate serially over the I2C serial bus.I2C isn't a serial bus... No Rx/Tx lines, and its a master/slave configuration in almost every case.
WikipediaI²C (Inter-Integrated Circuit) (pronounced /ˈaɪ skwɛərd ˈsiː/ or /ˈaɪ tuː ˈsiː/) is a multi-master serial single-ended computer bus
I2C isn't a serial bus... No Rx/Tx lines, and its a master/slave configuration in almost every case.
What defines something as serial transmission is just that the bits is moved, well, serially, one after the other on a single line, contrary to parallel transmission where an entire byte (or a word/Dword/Qword/etc) are moved on parallel lines in one go. The names that you give the lines has nothing to do with it.
of course i have to write the code but as rbtying said "The Seeeduino bluetooth in particular is a pain, since its documentation is flaky and unreliable... a more expensive chip may be worth it" and because i m using all of the parts for the first time i m worried for this particular part...