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Ships within 48 hours · Estimated delivery Oct 27 - Nov 1
Pay in 4 interest-free payments of $19.68 Learn more
Ships within 48 hours · Estimated delivery Oct 27 - Nov 1
RF Wireless Module Pair (433MHZ) DS18B20 Waterproof Digital Thermometer Sensor Probe and UART interfaces for direct and UART interfaces for direct hardware control of motors or health monitoring or appliances from a distance Frequently Asked Questions
Do not carry out an unverified instruction that conflicts with the documented product requirements. Keep any unresolved question explicit rather than assuming it was included automatically.
A familiar product name does not guarantee an unchanged version. Use your earlier order reference to ask the seller a precise comparison question.
Start with what you directly observed about the issue. Separate observable facts from your interpretation of those facts.
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