WIZ550S2E-232/485 (Discontinued)
warning
The RS-232 and RS-422/485 versions of WIZ550S2E have been discontinued.
This applies only to the WIZ550S2E-232 and WIZ550S2E-485/422 interface board versions.
The base WIZ550S2E (TTL) module is still available for purchase. See the WIZ550S2E page for the current product.
Product Status
| Item | Serial Interface | Line Driver | Status |
|---|---|---|---|
| WIZ550S2E (base module) | 1xTTL(3.3V) | - | Active |
| WIZ550S2E-232 interface board (WIZ550S2E-232-EVB) | 1xRS232 | SP3232EBEY | Discontinued |
| WIZ550S2E-485/422 interface board (WIZ550S2E-485/422-EVB) | 1xRS422/485 | SP3485EN | Discontinued |
Resources
Hardware information for the RS-232 and RS-422/485 interface boards is kept in the WIZ550S2E datasheet for reference.
Firmware, AT command, configuration tool and tutorial documents are shared with the base module. See the WIZ550S2E page.