Brand: WAVESHARE
Lowest price: $13.03 · 1 store · price range $13.03 … $13.03
Price history: 2 daily prices tracked since 2026-11-13; lowest $13.03, highest $13.03.
Price last confirmed by the store feed on 2026-11-12.
| Store | Price | Stock | |
|---|---|---|---|
| Store 1 (US) | $13.03 | In stock | Go to store |
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1. It realizes bidirectional signal conversion between RS232 and RS485 or RS422, supports interface conversion, node expansion and long distance communication extension.2. Adopts SP3232EEN and SP485EN chip solution, stable communication performance, built in electrical isolation, lightning protection and ESD protection.3. Dual isolation design for power and signal, isolated side does not need extra power supply, high reliability and strong anti interference ability.4. Multiple protection circuits including TVS, ESD, overcurrent and overvoltage protection, effectively prevent surge and static damage.5. Maximum communication distance up to 1200 meters, support up to 32 terminal nodes. Repeater is recommended when connecting more than 16 nodes.6. Support wall mount and DIN rail installation, equipped with PWR TXD RXD indicator LEDs to check working status easily.7. Two versions optional, DB9 male connector and DB9 female connector.Product Parameters1. Power Supply: 5-36V DC2. Power Protection: Reverse polarity protection3. Baud Rate: 300-921600bps, 300~115200bps recommended for reliable long distance communication4. Interfaces: RS232, RS485, RS422