• RS232 Shield TTL to RS232 Expansion Board for Arduino Controller DIY Dfrobot
  • RS232 Shield TTL to RS232 Expansion Board for Arduino Controller DIY Dfrobot
  • RS232 Shield TTL to RS232 Expansion Board for Arduino Controller DIY Dfrobot

RS232 Shield TTL to RS232 Expansion Board for Arduino Controller DIY Dfrobot

Availability: In stock, usually dispatched in 1 business day

  • Price:$13.54
  • Price in reward points: 135 Reward Points: 1
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    Price /Unit $13.27 $13.00 $12.59 $12.05 Contact US
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RS232 Shield TTL to RS232 Expansion Board for Arduino Controller DIY Dfrobot

Product instructions: Click here 
Schematic diagram: Click here 
Chip instructions: Click here 

Specification:   
- Module power supply: +5V
- Module size: 55mmx53mm
- Lead out 16 digital IO port (including a I2C interface)
- Lead out 6 analog IO port and power supply
- Run / program mode switch
- Send and receive indicator light
- DB9 interface (female), RS232 pin
- Welding area
- Reset switch

Package List:
- 1 x RS232 Shield

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