@@punnavid3588 In file included from D:\งานกิ๊ฟ\Edgent_ESP8266\Edgent_ESP8266.ino:19: D:\งานกิ๊ฟ\Edgent_ESP8266\BlynkEdgent.h:17:2: error: #error "Please specify your BLYNK_TEMPLATE_ID and BLYNK_DEVICE_NAME" In file included from D:\งานกิ๊ฟ\Edgent_ESP8266\Edgent_ESP8266.ino:37: D:\งานกิ๊ฟ\Edgent_ESP8266\BlynkEdgent.h:17:2: error: #error "Please specify your BLYNK_TEMPLATE_ID and BLYNK_DEVICE_NAME" exit status 1 Compilation error: #error "Please specify your BLYNK_TEMPLATE_ID and BLYNK_DEVICE_NAME"