WIZ550S2E-Modbus

Serial to Ethernet Module based on W5500 & Cortex-M0

Revision History

This is the Modbus version repository, see the following link for the MQTT version repository.

https://github.com/Wiznet/WIZ550S2E

v1.4.1

Second release
Changed App build optimization level -O3 to -O1.
Changed Boot Makefile generation option.
Added watchdog
- Set watchdog timeout to 5 seconds.
Fixed 'AT+FDNS' bug.

v1.4.0

First release
Added features
- Modbus
  - v1.20 Configuration Tool is required.

Old version

See the following link. https://github.com/Wiznet/WIZ550S2E