Tuya device integration without HA

[DeWoAlliSeged7]

Hello

How do i change the status of a tuya device?
I got the node-red-contrib-tuya-smart-device palet.
I have the device connedted! I can debug device data (If i use the switch on my app i get the respons:

)
But every value i like to send i get the response (red):

The commands I tried are:
{
"data": {
"dps": {
"1": true
},
"t": 1677775053
},
"deviceId": "bf0da80e03de8d0136glqn",
"deviceName": "test"
}
and
[
{
"code": "switch_1",
"value": true
}
]

What am i doing wrong ?

Thx in advance
Simon

[Buckskin]

All you need to send is

msg.payload = {"dps":"1","set":false}
//or
msg.payload = {"dps":"1","set":true}