CH9121 UART Serial Port to Ethernet Network Module TTL Transmission Module Industrial Microcontroller STM32 TCP/IP 51 3.3V 5V
Tools > Tool Parts
$4.74 (≈ RON 22.67)
$9.48
In stock
Sold by AliExpress WW
Price history
Today's price, $4.74, is the lowest we have recorded.
Oct 28, 2026Nov 7, 2026
- Lowest
- $4.75
- Average
- $4.75
- Highest
- $4.75
All price changes
- Nov 4, 2026
- $4.75 $9.49
- Oct 28, 2026
- $4.75 $9.50
Ratings
Visitors' rating
Not rated yet
Rate this product
Specifications & Identifiers
- Category
- Tools > Tool Parts
- Store item code
- 1005012339942132