4.0-inch ESP32 WiFi Bluetooth Development Board Touchscreen ST7796S Driver 320*480 Smart Display Module Onboard ESP32-32E Module
$21.02
Today it costs $21.02 on AliExpress. Since Oct 21, 2026, when we started tracking it, it ranged from $20.89 to $21.02. 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 $49.18", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressAffiliate link: we earn a commission on completed purchases, and the price is the same with or without our code. The price above is the last recorded reading, not a live checkout lookup.
Price history
Today$21.02highest ever seen
Lowest$20.89Oct 21 to Oct 22
Highest$21.02since Oct 22
Tracked since Oct 21 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 22, 18:41 UTC | $21.02 | +0.6% |
| Oct 21, 02:50 UTC | $20.89 | start |
| Store | Shop1103016170 Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 2 |
| First seen | 10/21/2026 |
| Last reading | 10/22/2026, 6:41:09 PM UTC |