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Timer application to control the four channel WiFi ESP-01 relay units
General purpose application to control the four channel WiFi enabled ESP-01 based relay units with optional timer function.
Once connected to a WiFi relay unit based on the ESP-01 controller you can individually switch on and off the relays as well as create a sequence of timer controlled actions (current maximum: 12). The timer increments every 50 milliseconds, however please note this not 100% accurate, on tests it was averaging 62 milliseconds on my laptop.
Pure .NET driver for reading/writing values in a remote TwinCAT system. This driver includes automatic router registration allowing deployment without configuring either system.
AB DF1 Protocol RS232 driver for Micrologix, SLC500, PLC 5. Written in Visual Basic 2005. Demo (ABUtilities) uses the protocol to read/write data tables, monitor tables, change mode, sync clock, save/rewrite data tables, up/download program. Free HMI