RS485 RJ45 Analog Switch Acquisition Distributed Remote IO Module CDEBYTE M31 Series Host Expansion Modbus TCP/RTU PNP NPN
Quick answer
Is $28.79 a good price for RS485 RJ45 Analog Switch Acquisition Distributed Remote IO Module…?
It is the usual price, not a deal: $28.79 is in line with the typical price of $28.79 that DipScout measured over the last 5 days. Tracked since Oct 22, 2026, it ranged from $28.69 to $28.79.
$28.79
Today it costs $28.79 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $28.69 to $28.79. By our price history, it is not on sale right now.
No drop compared with what we observed over the last 5 days.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Last reading$28.79on Oct 24
Lowest$28.69Oct 22 to Oct 23
Highest$28.79Oct 23 to Oct 24
Tracked since Oct 22 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 23, 17:04 UTC | $28.79 | +0.3% |
| Oct 22, 15:43 UTC | $28.69 | start |
| Store | CDEBYTE Official Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Phones & Telecommunications › Communication Equipment |
| Recorded readings | 2 |
| First seen | 10/22/2026 |
| Last reading | 10/24/2026, 6:02:50 PM UTC |