re-Edit
Merci, I finally understood about the curves, excuse me .
.... next, "Do you see problems on the other widgets ?"
No everything is good, the widgets are easy to duplicate, the system is stable and responsive; really good ... great MyC.
a new question 
is it possible to navigate between the dashboards without going through the top dropdown menu?
widgets that call other pages, other dashbords!
a good week to you
good evening @jkandasa
no I haven't done anything yet, I'm on electrical measurements and a library to review.
But yes, it's great that you're looking at it.
it will make MyC even more interesting 
French version in service
words to be revised, 10 % of waste ?
if a Frenchman passes by that he gives me a return
for an improvement
Thanks a lot Jkandasa
can't figure out how to make my backup
(I still made a full backup : mv mycontroller mycontroller_old)
so I redid a MyController Installation
the result
I reconnected and reconfigured the Arduino-Usb Gateway and everything went up automatically without doing anything in MyC, a pleasure.
for the dual Sensor "mixed resources in Table" yes it's perfect
( a return in images later )
Hello
the problem is solved, Mycontroller did not stop.
Impecable 
Thank you for the information, for the sckect with V_STATUS on the forum of MySensors.
I give you more work than I help you.
Have a nice day.
.... go on I continue
the evening video ... good evening
Yes really nice, less violent for the view
Ps: I redid a total installation of MyController, so I know what I'm starting with.
in Yaml format it's easier to understand your problem.
welcome with MyController, the minimalist of the minimalists
Here is an example of a temperature sensor on one of my Dasboards
8565-f5945591f8bc
title: Sallon - Sensor Temp - 12hours
showTitle: true
scrollbarDisabled: false
static: false
type: widget_utilization_panel
layout:
w: 37
h: 53
x: 35
'y': 0
config:
chart:
color: '#ffa940'
fillOpacity: 15
height: 70
interpolation: basis
strokeWidth: 1.5
thickness: 20
yAxisMaxValue: ''
yAxisMinValue: ''
metric:
duration: '-12h'
interval: 3m
metricFunction: percentile_99
refreshInterval: '300000'
resource:
displayName: true
filter: {}
filterType: quick_id
isMixedResources: false
nameKey: name
quickId: GwRs485.33.9.V_TEMP
resources: []
roundDecimal: 0
timestampKey: current.timestamp
type: field
unit: deg
valueKey: current.value
table: {}
type: spark_area
a good year 2023 for you @jkandasa and your family.
myController --> influxDB --> Grafana
yes functional, and it's quite simple (the principle)
the discovery of influxDB and Grafana is rich.
I will surely have questions about the marriage between myC and influxDB (v1.8) ..... how the databases are created and deleted in time.
an image of the configuration
Hello
here is my sketch is clean and functional.
the values sent with the bodyboard work well.
one step finished
now i tried with the examples of the schedules you gave me, and well i'm lost
I recapitulate the need.
MyC sends at a certain time or day, the value of on and off
for the time slots of the relay on the clock.
integer values without comma,
example : 1630 for 16hours 30minutes.
the sketch of MyS manages with
Thanks for your help.
many stars in the sky for you
the recopies and other info
the parts of the sketch
...
// ------ objet - MyS numero du Node ------
#define CHILD_ID_2 2 //On time
#define CHILD_ID_4 4 //Off time
...
//----------- test commande Relay ----------------
int ledPin = 7; // test Assigned Pin for Relay Module
int requestOn;
int requestOff;
//----- MyS ------
MyMessage dimmerMsg(CHILD_ID_2, V_PERCENTAGE); //hour walk
MyMessage dimmerMsg4(CHILD_ID_4, V_PERCENTAGE); //stop time
bool info; // for your information GW sur MyC
//---------------- SETUP ----------------------------
void setup() {
...
//---- test set point -----
send(dimmerMsg.set(info));
send(dimmerMsg4.set(info));
}
//--------------MySensors-------------
void presentation() {
sendSketchInfo("Clock", "2.0");
present( CHILD_ID_2, S_DIMMER, "Debut" ); // Register the LED Dimmable Light with the gateway
present( CHILD_ID_4, S_DIMMER, "Fin" );
}
//------------------ LOOP -----------------------
void loop() {
....
//----- commande Relay dans une plage horaire -----
timecurrent = hour()*100 + minute(); // Conversion des heure en minutes
//----- reception set time On Off ------------
int requestedLevel = atoi( message.data ); //Récupérer la valeur à partir du message
//----- limite valeur entrant dans la plage valide 0 to 2400 ------
requestedLevel = requestedLevel > 2400 ? 2400 : requestedLevel;
requestedLevel = requestedLevel < 0 ? 0 : requestedLevel;
if((requestedLevel % 100) > 59) { requestedLevel = 00; }
//----- trie des messages -------
switch (message.sensor) {
case 2: // message 1
requestOn = requestedLevel;
break;
case 4: // message 2
requestOff = requestedLevel;
break;
}
//----- commande Relay dans une plage horaire -----
if (timecurrent >= requestOn && timecurrent <= requestOff) {
digitalWrite(ledPin, HIGH); }
else {
digitalWrite(ledPin, LOW); }
//----- return value for MyC -------
send( dimmerMsg.set(requestOn) );
send( dimmerMsg4.set(requestOff) );
}
}
I realize that the questions I ask, many are explained in the Documentation
Hello jkandasa
yes influx 2.x soon on a new install.
a new hardware base, maybe an Odroid-N2 !?
Thank you @jkandasa
it's very good like that , it works well
I put at 10minute /Node State Updater/ Execution Interval
"I'll try to document things MyController," ... yes the Labels / Key /Value part
. what tree structure
. family ? structure ???
. how to use them ?? create them ??
Hello
a discovery, a rediscovery of a program that has evolved enormously, the last time I used it was in the year 2000.
... thank you jkandasa it's thanks to you that I found it
The one creation of symbols with the sauce myC
( attention it is my 1st use and some are not very well finished, it is a beginning)
I have not yet found how to give you my library.
I give them to you in the form of board to copy in your LibO_draw
liens:
https://www.libreoffice.org/
https://documentation.libreoffice.org/en/english-documentation/
https://help.libreoffice.org/Draw/Welcome_to_the_Draw_Help
..... back on my computer
hello skywatch jkandasa
thank you for this clear explanation guys
. the backup of infuxdb
the one recopy with the tree command
@odroidc2:/var/lib$ tree influxdb
influxdb
├── data
│ ├── _internal [error opening dir]
│ └── mycontroller [error opening dir]
├── influxd.pid
├── meta
│ └── meta.db
└── wal [error opening dir]
@odroidc2:/var/lib/influxdb/data$ sudo tree mycontroller
mycontroller
├── autogen
│ └── 2
│ ├── 000000001-000000001.tsm
│ └── fields.idx
└── _series
├── 00
│ └── 0000
├── 01
│ └── 0000
├── 02
│ └── 0000
├── 03
│ └── 0000
├── 04
│ └── 0000
├── 05
│ └── 0000
├── 06
│ └── 0000
└── 07
└── 0000
the directory /var/lib/influxdb/data/mycontroller/
and thus to save 
on the drawing I forgot to put also the
start/end the mini/maxi 0/50
it's maximum super good
after cleaning the old one
"sudo systemctl revert mycontroller.service"
and a copy of the example you gave me (thanks)
"sudo systemctl enable mycontroller.service"
a reboot, functional server connection 
... well I continue with MyController, other things to see.
Thanks a lot, lots of sunshine for you
excuse me @jkandasa I gave up, a moment of tiredness.
I started all over again.
I started again with influxdb 1.xx .
For influxdb2.xx I start again in the week with another OdroidC2 .
it's not very good to want to test new versions at the same time, MyC2++ and influxDB2
but now I can install influxDB2 without any problem
myC_2.x and influxDB1.8
OdroidC2 and Armbian 23.02.2 Focal with Linux 6.1.11-meson64
info helper/helper.go:29 welcome to MyController server :)
info helper/helper.go:33 version information {"versionInfo": "{version:2.0.0-devel, buildDate:2023-03-24T15:27:53+00:00, gitCommit:7e4cd9f569fbf1b0894465bcdc023fe98704aad6, goVersion:go1.20.2, compiler:gc, platform:linux, arch:arm64, h>
info backup/restore.go:170 executing import job {"sourceDir": "mc_home/data/storage/memory_db/yaml", "fileType": "yaml"}
info helper/server_defaults.go:30 error on fetching system settings, assuming it is fresh install and populating default details. if not, report this issue {"error": "no documents in result"}
error api.settings_api settings/update_geo_location.go:69 error on getting geo location, updating location details with default values and disabling auto update {"error": "Get \"https://ipinfo.io/json\": dial tcp: lookup ipinfo.io >
info api.settings_api settings/update_geo_location.go:85 location data to be updated {"location": {"autoUpdate":false,"locationName":"Namakkal","latitude":11.2222469,"longitude":78.1650174}}
info helper/server_defaults.go:104 there is no user available in the storage database. creating default user 'admin'
info helper/server.go:401 checking for upgrade {"lastUpgradePatch": "2.0.0-1"}
info route_handler http_router/handler.go:111 secure share directory included {"directory": "mc_home/secure_share", "handlerPath": "/secure_share"}
info route_handler http_router/handler.go:116 insecure share directory included {"directory": "mc_home/insecure_share", "handlerPath": "/insecure_share"}
info gateway_service gateway/listener.go:22 gateway service filter config {"filter": {"Disabled":false,"MatchAll":false,"Types":[],"IDs":[],"Labels":{"location":"server"}}}
info handler_service handler/service_listener.go:86 handler service filter config {"filter": {"Disabled":false,"MatchAll":false,"Types":[],"IDs":[],"Labels":{"location":"server"}}}
info system_jobs_service system_jobs/job_telemetry.go:41 telemetry data reporter job scheduled {"cron": "0 48 3 * * *"}
info system_jobs_service system_jobs/job_telemetry.go:45
bybye