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Current version supports USB to GPIO, CP2112 and  EV2300/EV2400 adapaters.

EV2300/EV2400  imitation: external EEPROM chips are not supported.

USB to GPIO adapter

Buy here

 Has several limitations

Not recommended fo versions 5.xx and higher.

CP2112 adapter


This adapter is the cheapest but supports all BE2Works functionality. Best for BE2Works. No limitations.

You can buy it here for $30. Or you can build it yourself. CP2112 doesn't need any programming. Schematics:

GPIO.3 is used in Battery Analyzer to turn load off.


2 - DO

3 - CS

4 - SK

5 - DI

6 - WC

USB to GPIO adapter pinout

 EV2300 or EV2400 adapter

Has several limitation

Not recommended fo versions 5.xx and higher.

  External EEPROM connection

Connections of EEPROM chips are shown above

Socket P1 is used to connect 24C0X chips, P4 is used to connect 25LC040 and M95640. Other supported chips must be connected to sockets P2 or P3 depending on package. The fastest way to find the right socket (P2 or P3)is just to try to read the chip.


Electronic Switch & Load