I am new here, I just started my project using Arduino DUE and esp8266 to send the data to the Ubidots. When I used the example UbidaotsSaveValueWithID and tried to upload this example to the esp8266, then I got the problem :
Arduino:1.8.5 (Windows 10)：“NodeMCU 1.0 (ESP-12E Module), 80 MHz, Serial, 115200, 4M (3M SPIFFS)”
C:\Users\yf19b\AppData\Local\Temp\arduino_modified_sketch_118346\UbidotsSaveValueWithID.ino: In function ‘void loop()’:
UbidotsSaveValueWithID:22: error: ‘class Ubidots’ has no member named ‘add’
UbidotsSaveValueWithID:24: error: ‘class Ubidots’ has no member named ‘sendAll’
exit status 1
’class Ubidots’ has no member named ‘add’
Could anyone solve this problem? thx!