NWI1252-dat

V0

red box

• data communication LED indicator
• spare pins
• EN button and flash button IO10
• power LED
• flash button programmable LED

yello box

• Power input

Green Box

• USB A native USB
• micro USB native USB, same

Blue box

• jumper, RS232 / RS485 output selector
• GND / +5V
• DB9 connector, includes a jumper selector for pin2
• cable terminal output RS232 / RS485,

Design logs

added

• power protection

not added

• 2.1mm barrel plug