Really need some help here chaps, sorry if this is a stupid question, googled, searched this forum, been at it all evening.
Trying to use ERF/SRF to program 28X2 Shield Base (Axe401). Modules are connected OK, I can send and receive data using PE serial terminal or CoolTerm, no problem.
What I can't seem to get to work is programming: "Error - hardware not found on COM6". I have the ERF's TX and RX connected to their opposite numbers on the board i.e. C.6 and C.7 (S.0 and S.1) and have tried the H3 and H4 jumpers in both positions.
Have I just got the thing connected up wrong?