US$ 20.00
Folio notes
Description
CP2102 USB to TTL Converter RC522 RFID 13.56MHZ Reader Writer Module Why Choose This Speaker Why Choose This Speaker this mini breadboard fits easily into tight project enclosures available now from The Engineer Store Compact breakout board design Breadboard friendly header pins and small footprint fit easily into prototyping setups and enclosures
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
Frequently Asked Questions for CP2102 USB to TTL Converter RC522 RFID 13.56MHZ Reader Writer Module Why Choose This Speaker
What information should I provide when placing an order?
Provide the details required by the official purchase process for your selected offer. Do not rely on a comment to create an unconfirmed customization or special condition.
How can I request another review of an unresolved support issue?
Explain which part of the previous response did not resolve it. Do not change the requested outcome without explaining the change.
How should I interpret a seller's deadline when the time zone is unclear?
Check whether an automated message uses a different time zone. Avoid assuming a response will arrive outside published support hours.
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