Prepare the development environment
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Download and install VSCode
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Add PlatformIO IDE extension to VSCode
Open the ESP3D directory folder in VSCode
The first time you open the project, vscode need to download all necessary files, so be patient
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ESP3D configuration
Open esp3d/config.h and set features you want.
//Customize ESP3D ////////////////////////////////////////////////////////////////////////
#define ESP8266_MODEL_NAME "ESP8266"
#define ESP8266_MODEL_URL "http://espressif.com/en/products/esp8266/"
#define ESP32_MODEL_NAME "ESP32"
#define ESP32_MODEL_URL "https://www.espressif.com/en/products/hardware/esp-wroom-32/overview"
#define ESP_MODEL_NUMBER "ESP3D 2.1"
#define ESP_MANUFACTURER_NAME "Espressif Systems"
#define ESP_MANUFACTURER_URL "http://espressif.com"
//default name if no mac address is valid
#define ESP_DEFAULT_NAME "MYESP"
//if commented name will follow mac address 3 last digits
//like ESP_XXXXXX (eg:ESP_028E41) to avoid overlap if several ESP3D
#define ESP_HOST_NAME ESP_DEFAULT_NAME
//To allow webupdate using small updater
//#define USE_AS_UPDATER_ONLY
//FEATURES - comment to disable //////////////////////////////////////////////////////////
//WEB_UPDATE_FEATURE: allow to flash fw using web UI
#define WEB_UPDATE_FEATURE
#ifndef USE_AS_UPDATER_ONLY
//Do we use async webserver or not (currntly deprecated do not enable it yet)
//#define ASYNCWEBSERVER
//SERIAL_COMMAND_FEATURE: allow to send command by serial
#define SERIAL_COMMAND_FEATURE
//TCP_IP_DATA_FEATURE: allow to connect serial from TCP/IP
#define TCP_IP_DATA_FEATURE
//NOTIFICATION_FEATURE : allow to push notifications
#define NOTIFICATION_FEATURE
//MKS TFT WIFI support see Wiki for wiring
//#define MKS_TFT_FEATURE
//MDNS_FEATURE: this feature allow type the name defined
//in web browser by default: http:\\esp8266.local and connect
#define MDNS_FEATURE
//SSDD_FEATURE: this feature is a discovery protocol, supported on Windows out of the box
#define SSDP_FEATURE
//NETBIOS_FEATURE: this feature is a discovery protocol, supported on Windows out of the box
//#define NETBIOS_FEATURE
//CAPTIVE_PORTAL_FEATURE: In SoftAP redirect all unknow call to main page
#define CAPTIVE_PORTAL_FEATURE
//RECOVERY_FEATURE: allow to use GPIO2 pin as hardware reset for EEPROM, add 8s to boot time to let user to jump GPIO2 to GND
//#define RECOVERY_FEATURE
//DIRECT_PIN_FEATURE: allow to access pin using ESP201 command
#define DIRECT_PIN_FEATURE
//ESP_OLED_FEATURE: allow oled screen output
//#define ESP_OLED_FEATURE
//DHT_FEATURE: send update of temperature / humidity based on DHT 11/22
//#define DHT_FEATURE
//AUTHENTICATION_FEATURE: protect pages by login password
//#define AUTHENTICATION_FEATURE
//WS_DATA_FEATURE: allow to connect serial from Websocket
#define WS_DATA_FEATURE
//TIMESTAMP_FEATURE: Time stamp feature on direct SD files
//#define TIMESTAMP_FEATURE
#endif //USE_AS_UPDATER_ONLY
//Extra features /////////////////////////////////////////////////////////////////////////
//Workaround for Marlin 2.X coldstart
//#define DISABLE_CONNECTING_MSG
//Serial rx buffer size is 256 but can be extended
#define SERIAL_RX_BUFFER_SIZE 512
//Serial Parameters
#define ESP_SERIAL_PARAM SERIAL_8N1
//which serial ESP use to communicate to printer (ESP32 has 3 serials available, ESP8266 only one)
//Uncomment one only
#define USE_SERIAL_0
//For ESP32 Only
//#define USE_SERIAL_1
//#define USE_SERIAL_2
//Pins Definition ////////////////////////////////////////////////////////////////////////
//-1 means use default pins of your board what ever the serial you choose
#define ESP_RX_PIN -1
#define ESP_TX_PIN -1
#ifdef RECOVERY_FEATURE
//pin used to reset setting
#define RESET_CONFIG_PIN 2
#endif
#ifdef DHT_FEATURE
#define ESP_DHT_PIN 2
#endif
//Pins where the screen is connected
#ifdef ESP_OLED_FEATURE
#define OLED_DISPLAY_SSD1306 // OLED Display Type: SSD1306(OLED_DISPLAY_SSD1306) / SH1106(OLED_DISPLAY_SH1106), comment this line out to disable oled
#define OLED_PIN_SDA 4 //5 //SDA; // i2c SDA Pin
#define OLED_PIN_SCL 15 //4 //SCL; // i2c SCL Pin
#define OLED_ADDR 0x3c
#define HELTEC_EMBEDDED_PIN 16 //0 to disable
#define OLED_FLIP_VERTICALY 1 //0 to disable
#endif
Select the target in VSCode
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- [env:esp32dev] for ESP32 boards
- [env:esp8266] for ESP8266 boards with 4MB flash
- [env:esp01s_160mhz-2.7.4] for ESP8266 boards with 1MB flash
Connect your board
Compile and flash your module
Use Upload and monitor from the target environment you selected to compile and flash your module.