Display to visualize the data transmitted by PacoWagon, the wagon for measuring speed and distance traveled and ramp/cant for scale trains, the data can be displayed on the mobile comfortably in the web browser (Chrome, Safari, Explorer, ...) thanks to create a WiFi access point or on the OLED screen of PacoWagonDisplay. Using the button you can see on the OLED screen the different data that is transmitted as if it were the optional PacoWagon screen.
PacoWagonDisplay can also function as a client of a fast clock network that uses the MRclock UDP Multicast protocol and can display the time of up to 6 different MRclock servers. Using the PacoWagonDisplay button you can display the time and messages of each of the MRclock servers that have been located in the WiFi network to which you have connected.
Another mode of PacoWagonDisplay allows to display the scale clock time at the JMRI program if the JMRI web server is activated.
With Rocrail you can also display the scale clock time from Rocweb.
You can use the same circuit as in PacoWagon with the ESP-01 or a NodeMCU module (ESP-12E) that can be powered from USB and already has the built-in button
Paco Cañada