B4R Question ID (serial number) of WEMOS board?

[Tayfur]

How to read the ID (serial number) of WEMOS board or others borad?

 

[Erel]

ESP8266 boards:

Sub Process_Globals
  Public Serial1 As Serial
  Private chipid As ULong 'ignore
End Sub

Private Sub AppStart
  Serial1.Initialize(115200)
  Log("AppStart")
  RunNative("GetChipId", Null)
  Log(chipid)
End Sub


#if C
void GetChipId(B4R::Object* u) {
    b4r_main::_chipid = ESP.getChipId();
}
#end if

There is no equivalent id in standard Arduino boards.

 

[Tayfur]

ESP8266 boards:

Sub Process_Globals
  Public Serial1 As Serial
  Private chipid As ULong 'ignore
End Sub

Private Sub AppStart
  Serial1.Initialize(115200)
  Log("AppStart")
  RunNative("GetChipId", Null)
  Log(chipid)
End Sub


#if C
void GetChipId(B4R::Object* u) {
    b4r_main::_chipid = ESP.getChipId();
}
#end if

There is no equivalent id in standard Arduino boards.

thank for helps

 

[Computersmith64]

ESP8266 boards:

Sub Process_Globals
  Public Serial1 As Serial
  Private chipid As ULong 'ignore
End Sub

Private Sub AppStart
  Serial1.Initialize(115200)
  Log("AppStart")
  RunNative("GetChipId", Null)
  Log(chipid)
End Sub


#if C
void GetChipId(B4R::Object* u) {
    b4r_main::_chipid = ESP.getChipId();
}
#end if

There is no equivalent id in standard Arduino boards.

Fyi - if you want to suppress the "Variable 'chipid' is never assigned any value" warning, just initialize it to 0:

Private chipid As ULong = 0

- Colin.