I bought MOD-EKG. Could not get the RS232 working. Was trying to set up UART comm between MOD-EKG and another uC board. [Not from Olimex]
1) No signal at TX pin of UEXT.
2) Found TX connected to P2.6. Also schematic is wrong. [Shouldn't it be P2.4]
I thought it was my mistake so bought another board, same as above. Also end up buying MOD-CR232.
Anybody from Olimex reading this?
Please confirm the schematic and comm. I did test 2 boards with same results.