User's Manual

4
Pinout Diagram
Figure 3: Pinout Diagram
Pinout Description
Type
Description
IO
Bidirectional
DI
Digital input
DO
Digital output
OC
Open collector
OD
Open drain
PI
Power input
PO
Power output
NC
No connection
Pin No.
UP100
Type
Description
Remarks
1
SX1261_BUSY
DO
No connection by default
Reserved for future
applications
2
3V3
PI
3.3V DC supply
3
SX1261_DIO1
IO
No connection by default
Reserved for future
applications