WeAct STM32F103C8T6 STM32F103CBT6 STM32F103 STM32F1 Bluepill Plus ARM STM32 Minimum System Development Board Module
Quick answer
Is $4.55 a good price for WeAct STM32F103C8T6 STM32F103CBT6 STM32F103 STM32F1 Bluepill Plus…?
It is the usual price, not a deal: $4.55 is in line with the typical price of $4.55 that DipScout measured over the last 6 days. Tracked since Oct 21, 2026, the price hasn't changed.
$4.55
Today it costs $4.55 on AliExpress. Since Oct 21, 2026, when we started tracking it, the price hasn't changed. By our price history, it is not on sale right now.
No drop compared with what we observed over the last 6 days. The store advertises "was $9.11", 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
Last reading$4.55on Oct 23
The price hasn't changed once since Oct 21, when we started tracking it.
Hover over the chart to see each price.Tap the chart to see each price.
| Store | Stone's Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Computer & Office › Computer Components |
| Recorded readings | 1 |
| First seen | 10/21/2026 |
| Last reading | 10/23/2026, 1:33:12 PM UTC |
Also sold by 3 other stores
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| WeAct Studio Choice Store | $3.72 · 458 sold |
|---|---|
| WeAct Studio Choice Store · Ships from US | $3.75 · 460 sold |
| Stone's Store | $4.55 · 645 sold |