Mb1880 Stmod+ Adapter Board; Mb1880 Pcb Layout; Figure 6. Mb1880 Basic Hardware Block Diagram; Figure 7. Mb1880 Top Layout - ST STM32WL Series User Manual

6.2

MB1880 STMod+ adapter board

The MB1880 STMod+ adapter board is a very simple board that allows the MB1779 connectivity expansion board
to become a host with the add-on STMod+ connectors (female).
Figure 6 shows the basic hardware block diagram.
components of the MB1880 board. The mechanical dimensions of the board are shown in
6.2.1

MB1880 PCB layout

Jumper
(JP1)
Jumper
(JP2)
STMod+
connector
(CN3)
ESDA7P60-1U1M
ESD protection
(U1)
USB Type-C ®
connector
(CN1)
GND test point
(TP1)
UM3127 - Rev 1
Figure 7
Figure 6. MB1880 basic hardware block diagram
USB C
(CN1)
Figure 7. MB1880 top layout
Hardware layout and configuration
and Figure 8 show the location of the main
UM3127
Figure 9.
STMod+
connector
(CN2)
5V test point
(TP2)
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