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InPlay NanoBeacon™ IN100 Development Kit User Manual
Figure 5
：
Programmer Board
Key Connectors Definition
Designator
Function
Description
J6,J7
PC UART Jumpers
Disconnect UART between IN100 and PC when jumper not
installed
J10
Uart Interface
UART for external PC
S1
OTP ON/OFF
-On: eFuse programming, J2 pin2(FUSE) output 3.3V and
connect to IN100 VDDQ.
- OFF: J2 pin2(FUSE) will grounding and connect to IN100
VDDQ
SW1
Voltage Output
-1.8V: 1.8V output for development board;
-3.3V: 3.3V output for development board;
-OFF: No power supply by programmer, supplied by
development board itself.
