read and write from same baud rate

Author: isbkch

platformio.ini

@@ -14,3 +14,4 @@ board          = esp01_1m
 framework      = arduino
 monitor_speed  = 9600
 lib_extra_dirs = ~/Documents/Arduino/libraries
+lib_deps       = plerup/EspSoftwareSerial@^6.9.0

src/main.ino

@@ -104,17 +104,16 @@ void checkWiFiThenMQTT(void)
 
 void sendData(void)
 {
-  Serial.print("coming from serial: ");
-  Serial.println(Serial.read());
-
   DynamicJsonDocument jsonBuffer(JSON_OBJECT_SIZE(3) + 100);
 
   JsonObject root           = jsonBuffer.to<JsonObject>();
   JsonObject state          = root.createNestedObject("state");
   JsonObject state_reported = state.createNestedObject("reported");
 
   // read data coming from Uno board
+  // state_reported["values"] = Serial.read();
   state_reported["values"] = Serial.readString();
+  // state_reported["values"] = Serial.readStringUntil('\r\n');
 
   Serial.printf("Sending  [%s]: ", MQTT_PUB_TOPIC);
   serializeJson(root, Serial);
@@ -131,8 +130,6 @@ void setup()
 {
   Serial.begin(9600);
   delay(5000);
-  Serial.println();
-  Serial.println();
 
   WiFi.hostname(THINGNAME);
   WiFi.mode(WIFI_STA);