testings are going goods

esp32/rover-gpio-peripheral/platformio.ini

@@ -0,0 +1,28 @@
+[platformio]
+default_envs = esp32dev
+
+[env]
+platform = espressif32
+framework = arduino
+monitor_speed = 115200
+lib_extra_dirs = ../libraries
+lib_deps =
+  ; 3.2.0 targets the Arduino 2.x core shipped by PlatformIO's stable ESP32
+  ; platform. ConfigurableFirmata 3.4.0 switched its bundled PWM source to the
+  ; Arduino 3.x LEDC API even when that unused source is compiled as a dependency.
+  https://github.com/firmata/ConfigurableFirmata.git#3.2.0
+  bblanchon/ArduinoJson@^7.4.2
+  madhephaestus/ESP32Servo@^3.0.8
+
+; This is the generic ESP32-WROOM-32/DevKitC target used by boards carrying a
+; CH340 or CP210x USB-to-UART bridge. Linux normally exposes it as ttyUSB*.
+[env:esp32dev]
+board = esp32dev
+
+; Native USB boards use the same sketch and Firmata stream. These flags make the
+; ESP32-S3's USB CDC serial port active at boot, normally appearing as ttyACM*.
+[env:esp32-s3-devkitc-1]
+board = esp32-s3-devkitc-1
+build_flags =
+  -D ARDUINO_USB_MODE=1
+  -D ARDUINO_USB_CDC_ON_BOOT=1