You're looking for a firmware for the Mtech 8803. After conducting a search, I found some information that may be helpful. Please note that I'm providing general guidance, and you should exercise caution when working with firmware and modifying your device.
A: Error 5 indicates ADC failure. First, disconnect the load cell. If error persists, the firmware flash corrupted the calibration constants. Reflash and recalibrate. Firmware Mtech 8803
Recommendations: Based on the analysis of the firmware, we recommend: You're looking for a firmware for the Mtech 8803
Key takeaways: