UNO R3 Development Board Kit, Improved Version ATmega328P MCU Module, Compatible with Arduino Nano
$2.92
Today it costs $2.92 on AliExpress. Since Oct 25, 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 less than a day; confirming a drop takes at least 3 days. The store advertises "was $6.36", 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
$2.92
We started tracking this price on Oct 25. The chart takes shape over the days: we only draw prices we observed.
| Store | Ze Jie Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Consumer Electronics › Smart Electronics |
| Recorded readings | 1 |
| First seen | 10/25/2026 |
| Last reading | 10/25/2026, 7:46:51 AM UTC |
Also sold by 1 other store
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| Ze Jie Store · Ships from US | $2.95 · 32 sold |
|---|