Tech Apr 17, 2026 15 min Investigating PC Control for the Nikon COOLPIX A1000 An experiment log investigating USB/WiFi/BLE connection specs of the Nikon COOLPIX A1000 and attempting PC connection via OSS tools. PTP/IP protocol analysis and gphoto2 testing results. 実験 Nikon Bluetooth Python
Tech Apr 8, 2026 10 min Reverse-Engineering the HP Sprocket 200 BLE Protocol to Print from a PC I reverse-engineered the HP Sprocket 200's proprietary BLE protocol (HPLPP) and successfully printed directly from a PC using a Python script. Bluetooth BLE Hardware Python Reverse Engineering
Tech Mar 15, 2026 7 min Controlling the "Mini Printer Sugar" Bluetooth Mini Printer from a PC Researching and testing how to directly control a smartphone-only Bluetooth thermal mini printer from a PC. Bluetooth BLE Hardware Python Experiment
