m5dial: wifi not work when rfid is enabled

studiosacchetti

even a simple code like this can raise my problem

//connect to WiFi 
Serial.printf("Connecting to %s ", ssid);
WiFi.begin(ssid, password); 
while (WiFi.status() != WL_CONNECTED) { 
delay(500); Serial.print(".");
 }

Serial.println(" CONNECTED");

with this config setting everything is ok

M5Dial.begin(cfg, false, false);

but if i enable rfid

M5Dial.begin(cfg, false, true);

m5dial can connect only once to my wifi network, i have a fritzbox router

any idea?

gadgetguy

@studiosacchetti Did you ever solve this issue? I am now having exactly the same issue.

Slarck

The RFID module might be interfering with the WiFi signal. Try using a different power source or check if the RFID is drawing too much current and test with a different router or 2.4GHz channel.