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RFID IC Tag Arduino Sensor Shield V4.0 Expansion Board ideal for battery-powered wireless sensor

SKU 30550326437
4.6
USD27.56 USD53.56

Pay in 4 interest-free payments of $6.89 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 18 - Sep 23

Description

ideal for battery-powered wireless sensor networks

emergency devices

Upgraded 1 MB Flash: The ESP-01S features double the flash memory compared to the original ESP-01

Polarity matters: The longer lead is positive (+)

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RFID IC Tag Arduino Sensor Shield V4.0 Expansion Board ideal for battery-powered wireless sensorRFID IC Tag

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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