I downloaded the Heltec dev environment from here:
https://resource.heltec.cn/download/tools/WiFi_Kit_series.zip
I placed the extracted results in this path:
C:\Users\Bill\Documents\Arduino\Hardware\WiFi_Kit_series
I have Arduino IDE 2.0.2
I have selected the WiFi LoRa 32(v3) and created the simple sketch below from the heltec site.
I get a ‘Heltec’ was not declared in this scope error.
#include <heltec.h>
// the setup routine runs once when starts up
void setup(){
// Initialize the Heltec ESP32 object
Heltec.begin(true /DisplayEnable Enable/, true /LoRa Disable/, true /Serial Enable/, true /PABOOST Enable/, 470E6 /**/);
}
// the loop routine runs over and over again forever
void loop() {
}