Opcom 167 Firmware Verified =link=

: Often caused by newer FTDI drivers or a bootloader that doesn't exist on fake "1.99" boards trying to downgrade to 1.67. Greyed-out Functions

Traditionally, the high-quality "Op-Com New" boards are green or blue with high-quality solder points. How to Verify Your Firmware opcom 167 firmware verified

To ensure your interface is genuinely running verified 1.67 firmware and will not be "bricked" during use, verify the following hardware and software parameters: : Often caused by newer FTDI drivers or

Save a verified baseline profile. OPCOM 167 firmware can be silently overwritten by third-party tools – always re-verify after any software update. opcom 167 firmware verified

If your device fails verification on 1.67, and you cannot reflash the PIC with a verified hex file, buy a new interface from a seller that explicitly advertises "1.67 Firmware Pre-Verified."