For a demo project we want to use a webserver interface to some simple hardware. The initial demo will be 3 devices and after that a very small annular volume. For that reason we don't want to invest too much in hardware/software development and are searching for an off the shelf product. I thought I would find that in a minute, but so far I have been unsuccessfull. What we would like:
- Module or board (will be built in control box)
- Ethernet (10/100)
- 2 analog inputs
- 2 analog outputs (or PWM)
- 2 digital inputs
- 2 digital outputs
- Stepper motor control, but this can be with external hardware and 'step' output only. Limited frequency and accuracy
- Webserver with a few static web pages for reading/writing values
- Upload of pages
- Run a simple "control loop" (example: Aout = Ain * m + b)
- Control the stepper motor step frequency
- Configurable fixed ip address Can be like on routers: reset to default and config via web But other methods welcomed as well
- Web pages, control software and configuration stored stored in NV memory
Anyone know anything that will fulfill (most of) the above?