GPSTAR specializes in designing and manufacturing electronic PCBs, audio amplifiers, and embedded kits tailored for film industry props and maker projects.
GPStar Technologies is an innovative electronics design and software development company focused on fostering creativity within the maker and hobbyist communities. They are highly renowned for developing custom electronic PCBs and kits tailored for film industry props, most notably their advanced Proton Pack and Neutrona Wand control systems built for Ghostbusters replica enthusiasts.
Beyond specialized cosplay and prop electronics, GPSTAR offers versatile embedded solutions such as Class D stereo amplifiers, polyphonic audio players, and centralized power distribution hubs. Their user-friendly modules allow hobbyists and professionals alike to effortlessly integrate multi-channel soundscapes, LED effects, and complex interactions into their custom builds and interactive installations.
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No, GPSTAR Amplifiers like the 15W Class D model are highly efficient and powered by a Texas Instruments chip, requiring no external heat sink.
Connect to the device's local WiFi hotspot (starting with 'ProtonPack_') using the default password '555-2368' and navigate to http://192.168.1.2 in your device's web browser.
Files must be saved as uncompressed 16-bit, 44.1kHz stereo WAV files on a FAT32 formatted MicroSD card. Ensure all metadata is removed and filenames use a 3-digit prefix (e.g., 001_track.wav).
Use a 5V FTDI cable or the official GPSTAR programming cable. Ensure power is off, slide the switch from BOOT to LOAD, connect to your computer, and run the GPSTAR Audio Flashing utility to upload the new file.