X-404™ | Modbus Master Controller
Monitor up to 32 modbus devices/sensors as well as a 1-Wire Bus for Temperature and Humidity Monitoring
Downloads and Sample Codes
Cellular Model Firmware
Most codes can be applied to other devices with similar features.View sample codes for all ControlByWeb products
Where to Buy
Click "Buy Online" to view part numbers and pricing. X-404 is available inthe USA and internationally, and can be purchased either from us or an Authorized Distributor.