Electronics › Smartwatches & smart devices
ESP32 Development Board, NodeMCU-32S ESP32-32D 32U 30Pin Dual Core Low Power Circuit Module for DIY Electronic Project
Quick answer
Is $3.89 a good price for ESP32 Development Board, NodeMCU-32S ESP32-32D 32U 30Pin Dual Core…?
It is the usual price, not a deal: $3.89 is in line with the typical price of $3.85 that DipScout measured over the last 14 days. Tracked since Oct 21, 2026, it ranged from $3.85 to $3.89.
$3.89
Today it costs $3.89 on AliExpress. Since Oct 21, 2026, when we started tracking it, it ranged from $3.85 to $3.89. By our price history, it is not on sale right now.
No drop compared with what we observed over the last 14 days. The store advertises "was $7.78", 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$3.89highest ever seen
Lowest$3.85Oct 21 to Nov 10
Highest$3.89since Nov 10
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 |
|---|---|---|
| Nov 10, 23:07 UTC | $3.89 | +1% |
| Oct 21, 02:26 UTC | $3.85 | start |
| Store | Stone's Store |
|---|---|
| Positive feedback (AliExpress) | 98% |
| AliExpress category | Consumer Electronics › Smart Electronics |
| Recorded readings | 2 |
| First seen | |
| Last reading |
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.
| Stone's Store | $3.89 · 1026 sold |
|---|