#esp90 #el5 bsi

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    How to connect abs/esp pump to BSI?

    Hi everybody , I have got EL5 BSI . I want to connect my ESP90 unit(9826694380) to bsi but Diagbox not shown. I cant connect to esp with arduino either. I have got esp and bsi connection scheme. But i cant contact to esp. How can i connect to esp on table?