Hi, I am using the BM70 PicTail EVB board to change the name and baud rate of of an external BM70 module. I have made blue wire connection as shown in the figure 3-7 in the page 201 of the BM70 user's guide. I have connected all the pins of external BM70 module as indicated in the figure except the GPIOs. But when I want to write the flash using the UI configuration tool of the BM70 module, it shows me connect failed. But I have been able to change the BM70 module embedded on the board. Can you tell me where I am doing wrong while connecting the external BM70 moduel?