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RFID IC Tag Arduino Sensor Shield V4.0 Expansion Board Upgraded 1 MB Flash: The

SKU 30550326437
4.5
USD27.56 USD60.56

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

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

Description

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

Easy Integration - Simple potentiometer-based volume control

ideal for battery-powered wireless sensor networks

Polarity matters: The longer lead is positive (+)

Premium IoT Learning & Development Solution from The Engineer Store

RFID IC Tag Arduino Sensor Shield V4.0 Expansion Board Upgraded 1 MB Flash: TheRFID 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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