How to use C/C++ PlatformIO/Arduino Framework (Not MaixPy) to use wifi #126
Description
Hi,
How can I use the ESP32 Wifi module from C/C++ ? It only seems to work using the MaixPy wifi example. When I run the default ESP32 firmware, and this C++ application code
` Serial.begin(115200); // initialize serial for debugging
WiFi.init(); // initialize ESP32 WiFi module
if (WiFi.status() == WL_NO_SHIELD)
{
Serial.println("No WiFi HW - Halting FW");
while (true);
}
int8_t numberNetworks = WiFi.scanNetworks();
Serial.print("Scan Wifi Found : ");
Serial.println(numberNetworks);`
This just prints the following output....
Error 4
Scan Wifi Found: 0
Note that the wifi works if I use MaixPy firmware and the example code. Also I have 2 Maixduinos both of them dont work with the C++ SDK, but both work with the Python way.
Where is the ESP32 FW that will allow me to use the wifi from the Maixduino C/C++ application ?