Automation library · Alerts and monitoring

Class scheduling & reminders with Google Calendar and SMS

Started by a clock, and works across Excel and Google Calendar. 14 steps, 2 branches, 1 loop or waits: a working afternoon to understand properly.

Medium

14 stepsMedium: a working afternoon
2Branches: places the flow splits
1Loop or waits
2Services it connects to

The flow

Starts it 1Logic 8Service 5

The steps in the order they run, from what starts it.

  1. 1Daily Schedule CheckCronStarts it
  2. 2Read Class ScheduleMicrosoft ExcelService
  3. 3Filter Today's ClassesCodeLogic
  4. 4Has Classes Today?IfLogic
  5. 5Sync to Google CalendarGoogle CalendarService
  6. 6Read Student ContactsMicrosoft ExcelService
  7. 7Create Student RemindersCodeLogic
  8. 8Split Into BatchesSplit In BatchesLogic
  9. 9Email or SMS?IfLogic
  10. 10Prepare Email RemindersCodeLogic
  11. 11Prepare SMS RemindersCodeLogic
  12. 12Read Reminder LogMicrosoft ExcelService
  13. 13Update Reminder LogCodeLogic
  14. 14Save Reminder LogMicrosoft ExcelService

How it's built

Starts on
A clock
Steps
14, with 2 branches, 1 loop or waits
Size
Medium: a working afternoon
Connects to
Excel, Google Calendar
Model
None. This is plumbing, not judgement

Questions

What does it need to run?

An n8n account, plus your own Excel and Google Calendar accounts. You connect your own accounts after importing it; none are included.

What starts it?

It starts on a clock.

Does it use AI?

No. Every step is fixed logic or a call to a service, so it does the same thing every time.

How long does it take to set up?

Plan an afternoon. 14 steps is enough that you should read each one before running it.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

Before you run it

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 14 steps before you point it at anything that matters.