Hiya,
Lol...very good question! The "Howdy Partner" is generated by the server, it's a welcome message and means that the device has successfully established the connection (tcp stuff, handshakes and all). The first ChipChop library used to send a "Howdy Server" and that was the response and it's a bit more warmer than receiving some numeric code :-)
Basically, if you get that message you are 100% good to go (https://chipchop.io/api_docs/api-handshake)
The {"api_call":"heartbeat","command":"heartbeat","status":{"led":{"value":"OFF"}}} is the library sending a heartbeat saying that there is one component called "led" and the state of the component is "OFF"
...and the {"status":"ok","timestamp":1749566653752} is the server response, meaning that it has received the heartbeat, processed any Actions you may have, informed Alexa if the device is linked, informed the Dev Console server and informed the App server about the new status.
The timestamp is the real time (in milliseconds) for your device based on the timezone you've specified so you don't need to use an extra RTC module for your esp8266 to know what the real time is
for example Serial.println(ChipChop.Date.formatted); will print out the exact "real time"
If you go in the Dev Console > Live Control (or the ChipChop app) and press the led button (i.e. turn it on) you will see in the serial monitor a command being sent to your esp and then you can do whatver logic you need to do to physically turn the led on (digitalWrite() etc...)
Let me know if you need more info
tc
G
