3.3.7

libraries/BluetoothSerial/examples/SerialToSerialBT/SerialToSerialBT.ino

@@ -0,0 +1,39 @@
+// This example code is in the Public Domain (or CC0 licensed, at your option.)
+// By Evandro Copercini - 2018
+//
+// This example creates a bridge between Serial and Classical Bluetooth (SPP)
+// and also demonstrate that SerialBT have the same functionalities of a normal Serial
+// Note: Pairing is authenticated automatically by this device
+
+#include "BluetoothSerial.h"
+
+String device_name = "ESP32-BT-Slave";
+
+// Check if Bluetooth is available
+#if !defined(CONFIG_BT_ENABLED) || !defined(CONFIG_BLUEDROID_ENABLED)
+#error Bluetooth is not enabled! Please run `make menuconfig` to and enable it
+#endif
+
+// Check Serial Port Profile
+#if !defined(CONFIG_BT_SPP_ENABLED)
+#error Serial Port Profile for Bluetooth is not available or not enabled. It is only available for the ESP32 chip.
+#endif
+
+BluetoothSerial SerialBT;
+
+void setup() {
+  Serial.begin(115200);
+  SerialBT.begin(device_name);  //Bluetooth device name
+  //SerialBT.deleteAllBondedDevices(); // Uncomment this to delete paired devices; Must be called after begin
+  Serial.printf("The device with name \"%s\" is started.\nNow you can pair it with Bluetooth!\n", device_name.c_str());
+}
+
+void loop() {
+  if (Serial.available()) {
+    SerialBT.write(Serial.read());
+  }
+  if (SerialBT.available()) {
+    Serial.write(SerialBT.read());
+  }
+  delay(20);
+}

libraries/BluetoothSerial/examples/SerialToSerialBT/ci.yml

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+fqbn_append: PartitionScheme=huge_app
+
+requires:
+  - CONFIG_BT_SPP_ENABLED=y