The main features of the new firmware:
1. Data transmission on the 485 port of the total counter with an accuracy of 10 grams as on EFR.
2. Entering a calibration factor according to a different principle. (number of milliliters per 1 pulse)
3. Ability to reset to zero on port 485 before issuing fuel.
4. Ability to display any arbitrary number on the screen via port 485. (for the tasks of various process automation)
5. Ability to read or write indicator parameters via port 485.
6. Improved data saving technology during power surges.
