I want to use MMM-ModuleSchedule and MMM-Remote switch off the monitor. I know remote is working as I can connect to it using my phone but when I get an error message when I start to use the schedule which is just a cut and paste job. Not sure what I am doing wrong but below is the code for the two modules along with the error message when starting MM.

Thanks for any help.

Matthew

{
        module: 'MMM-ModuleScheduler',
        config: {
            notification_schedule: [
                // TURN THE MONITOR/SCREEN ON AT 07:30 EVERY DAY
                {notification: 'REMOTE_ACTION', schedule: '30 6 * * *', payload: {action: "MONITORON"}},
                // TURN THE MONITOR/SCREEN OFF AT 22:30 EVERY DAY
                {notification: 'REMOTE_ACTION', schedule: '30 8 * * *', payload: {action: "MONITOROFF"}},
                {notification: 'REMOTE_ACTION', schedule: '00 16 * * *', payload: {action: "MONITORON"}},
				{notification: 'REMOTE_ACTION', schedule: '00 21 * * *', payload: {action: "MONITOROFF"}},
                
                // RESTART THE MAGICMIRROR PROCESS AT 2am EVERY SUNDAY
                {notification: 'REMOTE_ACTION', schedule: '0 2 * * SUN', payload: {action: "RESTART"}}
            ]
        }
    },

{
        module: 'MMM-Remote-Control',
        // uncomment the following line to show the URL of the remote control on the mirror
        // position: 'top_right',
        // you can hide this module afterwards from the remote control itself
        config: {
            apiKey: ''
        }
    },

This is the error message:
16:43:32.896] [ERROR] { Error: Cannot find module ‘cron’
at Module._resolveFilename (internal/modules/cjs/loader.js:602:15)
at Function.Module._resolveFilename (/home/pi/MagicMirror/node_modules/electron/dist/resources/electron.asar/common/reset-search-paths.js:35:12)
at Function.Module._resolveFilename (/home/pi/MagicMirror/node_modules/module-alias/index.js:49:29)
at Function.Module._load (internal/modules/cjs/loader.js:528:25)
at Module.require (internal/modules/cjs/loader.js:658:17)
at require (internal/modules/cjs/helpers.js:20:18)
at Object. (/home/pi/MagicMirror/modules/MMM-ModuleScheduler/node_helper.js:11:15)
at Object. (/home/pi/MagicMirror/modules/MMM-ModuleScheduler/node_helper.js:327:3)
at Module._compile (internal/modules/cjs/loader.js:711:30)
at Object.Module._extensions…js (internal/modules/cjs/loader.js:722:10) code: ‘MODULE_NOT_FOUND’ }