UM-B-141
DA14531 SMARTBOND TINY™ MODULE Development
Kit Hardware User Manual
Target
User Manual
Revision 1.1
11-05-2020
CFR0012
7 of 29
© 2020 Dialog Semiconductor
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Location on board for a second set of LED and button (LED2 and SW1). User must solder the
components.
4.2
System and components description
Figure 3: Component description. Top side.
The marked and numbered sections of the system are:
1.
DA14531 SMARTBOND TINY™ MODULE (U1)
2. Reset button (SW3/RESET)
3. General purpose LED (D2)
4. General purpose button (SW2)
5. JTAG debugger connector (J2)
6. GND pad (TP26)
7. Power supply configuration resistor (VLDO of PRO-MB/ Coin cell battery or USB)
8. MikroBUS
™ connection points (J3, J4)
9. MikroBUS
™ configuration resistors for I
2
C interface
10. MikroBUS
™ configuration resistors for SPI interface
