M5Stack Unit NFC ST25R3916 NFC Module 13.56MHz RFID Read Write Unit I2C Interface for IoT Access Control Systems
$21.33
Today it costs $21.33 on AliExpress. Since Oct 22, 2026, when we started tracking it, the price hasn't changed. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for 1 day; confirming a drop takes at least 3 days. The store advertises "was $45.38", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$21.33steady
The price hasn't changed once since Oct 22, when we started tracking it.
Hover over the chart to see each price.Tap the chart to see each price.
| Store | ANSIKI IoT Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Computer & Office › Computer Components |
| Recorded readings | 1 |
| First seen | 10/22/2026 |
| Last reading | 10/23/2026, 5:07:58 AM UTC |
Also sold by 1 other store
Same title and category on AliExpress. Each store has its own price and history.
| ANSIKI IoT Store · Ships from US | $21.33 · 44 sold |
|---|