MAX490 RS422 DC 5V Mutual Transfer Full-duplex TTL Bi-directional Signal Module
USD 3.80 USD
Specifications
| Brand | Unbranded/Generic |
| Compatible | RXD TXD |
| Country Of Origin | China |
| Interface | RS422 |
| Power Supply | 5V DC |
What stands out about this generic option is its no-frills approach to getting things done.