Add ino file

Author: FujaTyping

HfA/HfA.ino

@@ -0,0 +1,29 @@
+#include "BluetoothSerial.h"
+
+String device_name = "SmartHomevision";
+
+#if !defined(CONFIG_BT_ENABLED) || !defined(CONFIG_BLUEDROID_ENABLED)
+#error Bluetooth is not enabled! Please run `make menuconfig` to and enable it
+#endif
+
+#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);me
+  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);
+}

HfA/ci.json

@@ -0,0 +1,9 @@
+{
+  "targets": {
+    "esp32c3": false,
+    "esp32c6": false,
+    "esp32h2": false,
+    "esp32s2": false,
+    "esp32s3": false
+  }
+}