The Firstchip Chipyc2019 MP Tool is a multi-purpose programming/debugging utility (MP Tool) used with Firstchip (Chipy/Chipyc) USB-to-serial and microcontroller programmer devices—commonly found on inexpensive USB programmer boards and development modules. It provides firmware flashing, serial bridge, and basic device configuration functions for chips that use Firstchip controller families.
❌ Dated, confusing software
❌ No built-in socket for direct chip programming (must use probe)
❌ Build quality is mediocre – treat with care
❌ Documentation is sparse and often in broken English
❌ Cannot program encrypted SHA-256 iButtons (DS28E25, etc.) Firstchip Chipyc2019 Mp Tool
For OEM manufacturers, branding is everything. The tool allows you to modify the USB Vendor ID (VID) and Product ID (PID) so that the device identifies correctly in system information and device management software. The Firstchip Chipyc2019 MP Tool is a multi-purpose