Placa de desenvolupament Digilog ESP32 Super Mini

Especificacions

• Nom del producte: Placa de desenvolupament ESP32 Super Mini
• Tipus de placa: Mòdul de desenvolupament ESP32C3
• Comunicació: USB CDC
• Velocitat de transmissió: 9600
• LED integrat: GPIO8

Configuració-1

My ESP32 Super Mini Dev Board (Fig. 1) accepts sketches from a PC, but it does not communicate with the Serial Monitor (Bd = 9600) though the onBoard LED (at GPIO8) blinks.
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Figura-1

Configuració-1

• Board: “ESP32C3 Dev Module”
• USB CDC on Boot: “Enabled”
• Port: “COM13 (ESP32S3 Dev Module)” //no other option

Esbós

• define LED_BUILTIN 8
• char myData[10];
• void setup ()
• Serial.begin(9600);
• pinMode(LED_BUILTIN, OUTPUT)
• bucle buit ()
• digitalWrite(LED_BUILTIN, HIGH); // encén el LED (HIGH és el volumtagnivell e)
• delay(1000); // wait for a second
• digitalWrite(LED_BUILTIN, LOW); // apaga el LED fent que el volumtage LOW delay(1000)
• byte n = Serial.available();
• if (n != 0) { byte m = Serial.readBytesUntil(‘\n’, myData, sizeof (myData)-1); myData[m] = ‘\0’
• Serial.println(myData); }
• Serial.println(“Hello”); }

The following setup has solved the problem.

Configuració-2

• Board: “LOLIN C3 Mini”
• USB CDC on Boot: “Enabled”
• Port: “COM13 (ESP32S3 Dev Module)”
• Bd = 9600

Sortida

• hola
• hola
• Arduino //From InputBox of SM to ESP32C3 to OutputBox of SM
• hola
• hola

Would be glad to hear your opinion as to — “what is LOLIN C3”.

1. Do not place the ESP32C3 Super Mini Board on the Breadboard to avoid contact problems.
2. El LED integrat està connectat al DPin-8.
3. Use a male-female jumper and connect the female side at DPin-9 to act as an external switch/button.
4. The connection diagram of the onFig. 1 LED and a button are similar to Fig. 1.
5. Select Board as follows: IDE 2.3.1 –> Tools –> ESP32.
6.  LOLIN C3 Mini USB CDC On Boot: Enabled.
7. Puja l'esbós proporcionat a la pissarra.
8. Comproveu que el LED integrat estigui apagat inicialment.
9. Closing the switch will make the onboard LED start blinking at a 2-second interval.
10. Ensure that the onboard LED is on.f
11. Gently touch the male side of the hanging wire/jumper with h G-pin of the Mini Board.
12. Confirm that the onboard LED is blinking at a 2-second interval.
13. Press the RST (Reset) Button of the Mini Board and repeat the process if needed.

Documents/Recursos

Placa de desenvolupament Digilog ESP32 Super Mini [pdfInstruccions Placa de desenvolupament ESP32 Super Mini, ESP32, Placa de desenvolupament Super Mini, Placa de desenvolupament Mini, Placa

Referències

• Manual d'usuari