ESP32-C3 OLED development board with 0.42 inch OLED module ceramic antenna wifi Bluetooth ESP32 supermini development board
$4.39
Today it costs $4.39 on AliExpress. Since Oct 23, 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 $6.86", 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
$4.39
We started tracking this price on Oct 23. The chart takes shape over the days: we only draw prices we observed.
| Store | Win SuperDeals Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Optoelectronic Displays |
| Recorded readings | 1 |
| First seen | 10/23/2026 |
| Last reading | 10/23/2026, 8:05:24 PM UTC |
Also sold by 3 other stores
Same title and category on AliExpress. Each store has its own price and history.
| Win SuperDeals Store · Ships from US | $3.75 · 1677 sold |
|---|---|
| Estardyn Flagship Store · Ships from US | $4.25 · 80 sold |
| Estardyn Flagship Store | $4.25 · 80 sold |