4 digital channels with up to a 100Msa/s sampling rate.
: Support for more complex data streams than the factory default.
The original firmware for the LA104 was developed by MINIWARE and provides a robust foundation for digital signal analysis. Its key features include:
Some advanced custom firmware ports aim to make the LA104 compatible with and PulseView , which are industry-standard, open-source signal analysis software suites running on PCs. la104 firmware work
If the device freezes after a successful flash, enter DFU mode again, delete the bad firmware file, and flash a known working, stable factory firmware version to reset the system. Conclusion
Connect the LA104 to your computer using a USB cable while holding down the designated boot/home button on the device.
Safely eject the drive, disconnect the USB cable, and power the device on normally to boot into the new firmware. Troubleshooting Common Firmware Issues 4 digital channels with up to a 100Msa/s sampling rate
Custom firmwares are popular for the LA104 to fix RAM issues or add features like UART/I2C decoding.
The screen should display a "DFU" status, and your PC will recognize a new removable disk named . 2. Flash the .HEX File
: While Windows is most reliable for the drag-and-drop method, macOS and Linux users often face issues where the drive disconnects prematurely. For these systems, using the dfuload script is recommended to ensure a stable flash. gbraad/MiniWare-LA104: LA104 logic analyser ... - GitHub Its key features include: Some advanced custom firmware
Before diving into firmware work, it helps to understand what the LA104 is and why it needs better software.
One evening, a child named Mira wandered into the workshop. She loved to take things apart and put them back together better than before. Mira peered at the LA104 and told it stories of stars and distant trains. She wished the watch could show the phases of the moon, count steps while she explored, and play a tiny tune when she solved a puzzle.
Miniware LA104 logic analyzer is widely recognized for its versatile firmware ecosystem, which allows it to function far beyond its factory-standard logic analysis capabilities. While the stock firmware supports basic digital debugging and protocol decoding for SPI, I2C, and UART
What or version number is printed on your board?
