Difference between revisions of "IONI hardware revisions"

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[[File:Ioni pcb revision id.jpg|thumb|PCB version print on the corner. This is from PCB026.]]
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[[File:Ioni pcb revision id.jpg|thumb|PCB version print on the corner. This is from PCB026.|240x240px]]
 
List [[IONI]] drive hardware revisions and changes.
 
List [[IONI]] drive hardware revisions and changes.
  

Revision as of 16:13, 14 February 2017

PCB version print on the corner. This is from PCB026.

List IONI drive hardware revisions and changes.

Release date Models PCB version Component configuration Changes How to identify
2015 IONI, IONI Pro, IONI Pro HC V26 Initial version Initial release
  • Component RN5 has value 221
  • On corner of PCB behind LEDs is small print reading PCB026
1.2017 IONI, IONI Pro V26 V6
  • Changed voltage sense resistor value to have equal value with other models
    • No practical effect for end user
  • Changed GPI1,2,3 series resistors from 220 ohm to 68 ohm
    • Improve clock signal strength with BiSS and SSI encoders
  • Component RN5 has value 680
  • On corner of PCB behind LEDs is small print reading PCB026
1.2017 IONI Pro HC V26 V6
  • Changed GPI1,2,3 series resistors from 220 ohm to 68 ohm
    • Improve clock signal strength with BiSS and SSI encoders
  • Component RN5 has value 680
  • On corner of PCB behind LEDs is small print reading PCB026
1.2017 IONI, IONI Pro, IONI Pro HC V29 V6
  • New PCB revision with reduced encoder to current sense crosstalk
    • In high inductance motors may reduced motor audible noise
    • Crosstalk is reduced by approximately 10 dB
  • Added 3300 ohm 5V pull-up resistor to GPI5 input
    • Originally GPI5 was pulled up by >30kOhm resistor to 3.3V
  • On corner of PCB behind LEDs is small print reading V029R0