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UC-08-M32 EN R1.0 UM980 Peripheral Design 15
0805
U1A UM980
Figure 6-1 UM980 Peripheral Design
Silkscreen markings are printed around the UM980 module to identify the resistors,
which is convenient for measurement.
Figure 6-2 UM980 Peripheral Circuit
The GND pads at the bottom of the module should be grounded to ensure heat
dissipation. The UM980eb has copper exposed on the bottom of the UM980 module,
which not only enhances heat dissipation, but also provides a large area for grounding
and is convenient to test.