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edit approved Mar 13 at 16:05
Gil Sven
edit approved Mar 13 at 16:05
Gil Sven
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Your receiverMACreceiverMAC is currently {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}. This is not a valid MAC address. Get the correct MAC address of the receiving ESP8266  , by writing the following code:

void setup() {
Serial.begin(115200);
WiFi.mode(WIFI_STA);
Serial.print("ESP8266 MAC: ");
Serial.println(WiFi.macAddress());}
void loop() {}

    void setup() {
    Serial.begin(115200);
    WiFi.mode(WIFI_STA);
    Serial.print("ESP8266 MAC: ");
    Serial.println(WiFi.macAddress());}
    void loop() {}

You can get more info from this tutorial. https://randomnerdtutorials.com/get-change-esp32-esp8266-mac-address-arduino/. Please figure out the correct MAC address and update it in your code. If you want to make print PCBs for your project,here here you will get some idea about the cost. https://www.allpcb.com/blog/pcb-ordering/pcb-cost-per-unit.html

Your receiverMAC is currently {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}. This is not a valid MAC address. Get the correct MAC address of the receiving ESP8266  , by writing the following code:

void setup() {
Serial.begin(115200);
WiFi.mode(WIFI_STA);
Serial.print("ESP8266 MAC: ");
Serial.println(WiFi.macAddress());}
void loop() {}

You can get more info from this tutorial. https://randomnerdtutorials.com/get-change-esp32-esp8266-mac-address-arduino/ Please figure out the correct MAC address and update it in your code. If you want to make print PCBs for your project,here you will get some idea about the cost. https://www.allpcb.com/blog/pcb-ordering/pcb-cost-per-unit.html

Your receiverMAC is currently {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}. This is not a valid MAC address. Get the correct MAC address of the receiving ESP8266, by writing the following code:

    void setup() {
    Serial.begin(115200);
    WiFi.mode(WIFI_STA);
    Serial.print("ESP8266 MAC: ");
    Serial.println(WiFi.macAddress());}
    void loop() {}

You can get more info from this tutorial. https://randomnerdtutorials.com/get-change-esp32-esp8266-mac-address-arduino/. Please figure out the correct MAC address and update it in your code. If you want to make print PCBs for your project, here you will get some idea about the cost. https://www.allpcb.com/blog/pcb-ordering/pcb-cost-per-unit.html

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liaifat85
liaifat85
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Your receiverMAC is currently {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}. This is not a valid MAC address. Get the correct MAC address of the receiving ESP8266 , by writing the following code:

void setup() {
Serial.begin(115200);
WiFi.mode(WIFI_STA);
Serial.print("ESP8266 MAC: ");
Serial.println(WiFi.macAddress());}
void loop() {}

You can get more info from this tutorial. https://randomnerdtutorials.com/get-change-esp32-esp8266-mac-address-arduino/ Please figure out the correct MAC address and update it in your code. If you want to make print PCBs for your project,here you will get some idea about the cost. https://www.allpcb.com/blog/pcb-ordering/pcb-cost-per-unit.html