CI-203 Software

Current Version

Download the latest Firmware (1-15-2014). This firmware code is only for CI-203's with a serial number of 203-3.01-xxxxx. If firmware is needed for a 203-3.00-xxxxx or other, please contact technical support ( support@cid-inc.com).

CI-203 Driver and Application to Transfer Code to 203
CI-203_software_1-15-2014.zip
Firmware Code
ci-203-v4.22.bin

Previous Version

The software below works with Windows 95 through XP, and is used to download data from the CI-203 to a Windows PC.

Allow COM1-COM8 which may be useful if you use a USB COM PORT adapter:
RS232_203V1203.exe
Allow COM1-COM8 which may be useful if you use a USB COM PORT adapter:
RS232_203V1101.exe