Changed Pin-Mapping of Serial1 for ESP32

README.md

@@ -47,7 +47,7 @@ Download this library (the whole repository) and install it in your Arduino IDE.
 See these links on [how to install ESP32](https://randomnerdtutorials.com/installing-the-esp32-board-in-arduino-ide-windows-instructions/) and [ESP8266 boards](https://randomnerdtutorials.com/how-to-install-esp8266-board-arduino-ide/) in your Arduino IDE.
 
 Connect the robot's **yellow cable to TX**, the **white cable to RX**.
-<table><tr><th></th><th colspan="2">Serial*</th><th colspan="2">Serial1</th><th colspan="2">Serial2</th><th colspan="2">Serial3</th></tr><tr><td></td><td>RX</td><td>TX</td><td>RX</td><td>TX</td><td>RX</td><td>TX</td><td>RX</td><td>TX</td></tr><tr><td>Arduino UNO, Nano, Mini</td><td>0</td><td>1</td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Arduino Leonado, Micro, Yun</td><td></td><td></td><td>0</td><td>1</td><td></td><td></td><td></td><td></td></tr><tr><td>Arduino Mega</td><td>0</td><td>1</td><td>19</td><td>18</td><td>17</td><td>16</td><td>15</td><td>14</td></tr><tr><td>ESP32</td><td>3</td><td>1</td><td>22</td><td>23</td><td>16</td><td>17</td><td></td><td></td></tr><tr><td>ESP8266</td><td>3</td><td>1</td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
+<table><tr><th></th><th colspan="2">Serial*</th><th colspan="2">Serial1</th><th colspan="2">Serial2</th><th colspan="2">Serial3</th></tr><tr><td></td><td>RX</td><td>TX</td><td>RX</td><td>TX</td><td>RX</td><td>TX</td><td>RX</td><td>TX</td></tr><tr><td>Arduino UNO, Nano, Mini</td><td>0</td><td>1</td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Arduino Leonado, Micro, Yun</td><td></td><td></td><td>0</td><td>1</td><td></td><td></td><td></td><td></td></tr><tr><td>Arduino Mega</td><td>0</td><td>1</td><td>19</td><td>18</td><td>17</td><td>16</td><td>15</td><td>14</td></tr><tr><td>ESP32</td><td>3</td><td>1</td><td>18</td><td>19</td><td>16</td><td>17</td><td></td><td></td></tr><tr><td>ESP8266</td><td>3</td><td>1</td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
 *When using the Serial port, you HAVE TO DISCONNECT the cables while uploading code to the board. There will appear bytestrings in the serial monitor which are commands sent to the motors
 
 ### Supported robot types

src/morobot.cpp

@@ -108,7 +108,7 @@ void morobotClass::begin(const char* stream){
 			Serial.println(F("WARNING: Serial on ESP32 is connected to the USB-Controller, so you may get strange bytestings in the serial monitor!"));
 			_port = &Serial;
 		} else if (stream == "Serial1") {
-			Serial1.begin(115200, SERIAL_8N1, 22, 23);		// Map the serial pins to different pins since 9/10 are not mapped
+			Serial1.begin(115200, SERIAL_8N1, 18, 19);		// Map the serial pins to different pins since 9/10 are not mapped
 			_port = &Serial1;
 		} else if (stream == "Serial2") {
 			Serial2.begin(115200);