Support & Documentation
Ollie Firmware and Hardware documentation is available on Github
Features and Specifications:
optional: CAN/RS232/RS485 DB9 pluggable connector
Isolated UART:
Two isolated UART ports (UARTA and UARTB)
Data Rate up to 12 Mbps1.8/3.3/5 V voltage levels (set by slide switch)
Isolated CAN:
Based on CANable/CANtact open hardware
By default flashed with *dual firmware CANtact and Candlelight*, firmware is set by the DIP switch
Termination Resistor switch
ESD protection
Isolated Power Supply:
1.8/3.3/5 V output voltage(set by slide switch). Output voltage can set only before USB is plugged in, to prevent accidental level change (hackable in firmware)
Current-limited with auto-restart (~100m V drop at max current)
5 V @ 200 mA3.3 V @ 300 mA
1.8 V @ 300 mA
Reverse voltage protection up to 10 V
Reverse current protection
Reverse polarity protection
Isolated downstream USB:
USB Type-A connector
Supports 1.5 Mbps (Low Speed) or 12 Mbps (Full Speed) USB devices
Current limited with auto-restart
Reverse current protection
ESD protection
Isolated RS485:
Bias and Termination resistors switches
Error-free transmission up to 500 kbps
ESD protection
Isolated RS232:
Typical data rate of 235 kbps
RS232 TX/RX voltage level ±12V. RS232 RX Absolute Max ±25V.
ESD protection