diff --git a/README.md b/README.md
index da662fe..d8815bb 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,104 @@
-TODO:
+
+# CAN Wizard
+
+CAN Wizard is a project designed for communication using the CAN (Controller Area Network) protocol, primarily targeted at embedded systems utilizing the ESP32 microcontroller family. This project is developed using ESP-IDF and supports ESP32-C3, allowing flexible development for different use cases.
+
+Here are more information: 
+- [Xa6p Article](https://habr.com/ru/articles/793326/). (in Russian)
+- [Traduccion in English](https://okhsunrog.ru/articles/2024/02/15/can_bus_sniffer/).
+
+## Features
+
+- **CAN Communication**: Implements CAN communication protocols, enabling data exchange between devices over a CAN bus.
+- **File System Integration**: Includes file system operations for handling configuration or logging.
+- **Custom serial Console**: A custom serial console implementation for interacting with the system and issuing commands.
+- **Modular Design**: Organized in components for easier maintenance and scalability, including linked lists and command utilities.
+
+## Requirements
+
+- **Hardware**: 
+  - ESP32-C3 microcontroller
+  - SN65HVD230 CAN transceiver
+
+- **Software**:
+  - ESP-IDF (version x.x.x or newer)
+  - CMake (for project build system)
+  - Python (for ESP-IDF and related tools)
+
+## Setup and Installation
+
+1. **Clone the Repository**:
+   Clone this repository using:
+   ```bash
+   git clone --recursive git@github.com:okhsunrog/can_wizard.git
+   ```
+
+2. **Install ESP-IDF**:
+   Follow the official ESP-IDF installation guide for your operating system: [ESP-IDF Setup Guide](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/get-started/)
+
+3. **Configure ESP-IDF**:
+   Set up your environment by running the following commands:
+   ```bash
+   cd <project-directory>
+   idf.py set-target esp32c3
+   idf.py menuconfig
+   ```
+
+4. **Build and Flash**:
+   Build the project and flash it to your microcontroller:
+   ```bash
+   idf.py build
+   idf.py flash
+   idf.py monitor
+   ```
+
+## Usage
+
+### Console Commands
+
+The CAN Wizard project provides several commands that can be executed through a console interface:
+
+- `can_send <data>`: Send CAN data over the bus.
+- `can_receive`: Receive CAN data from the bus.
+- `can_status`: Display the current CAN status.
+
+Additional commands can be explored through the console by typing `help`.
+
+### File System Operations
+
+The project includes basic file system operations to read and write configuration or log files. These operations can be accessed through the `fs_*` commands in the console.
+
+## Project Structure
+
+```
+can_wizard-main/
+├── components/
+│   └── C-Linked-List/          # Linked list implementation used in the project
+├── main/
+│   ├── can.c                   # CAN communication implementation
+│   ├── console.c               # Custom console implementation
+│   ├── cmd_can.c               # CAN command handlers
+│   ├── fs.c                    # File system operations
+│   └── main.c                  # Main entry point
+└── CMakeLists.txt              # Project build system configuration
+```
+
+## TODO:
 - code refactoring
 - test dumb mode
 - fix prompt flickering with some commands
 - add standard ID filtering to cansmartfilter
 
-An article about the project:
-- in [Russian](https://habr.com/ru/articles/793326/).
-- in [English](https://okhsunrog.ru/articles/2024/02/15/can_bus_sniffer/).
+## License
+
+This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.
+
+## Contributing
+
+Contributions are welcome! Please submit a pull request or open an issue to discuss your ideas.
+
+## Author
+
+Danila Gornushko
+
+
diff --git a/main/cmd_can.c b/main/cmd_can.c
index 906bfca..b90e5ef 100644
--- a/main/cmd_can.c
+++ b/main/cmd_can.c
@@ -185,6 +185,7 @@ static int canup(int argc, char **argv) {
             break;
     }
     switch (canup_args.speed->ival[0]) {
+        #if CONFIG_IDF_TARGET_ESP32C3
         case 1000:
             t_config = (twai_timing_config_t) TWAI_TIMING_CONFIG_1KBITS();
             break;
@@ -203,6 +204,7 @@ static int canup(int argc, char **argv) {
         case 20000:
             t_config = (twai_timing_config_t) TWAI_TIMING_CONFIG_20KBITS();
             break;
+        #endif
         case 25000:
             t_config = (twai_timing_config_t) TWAI_TIMING_CONFIG_25KBITS();
             break;
diff --git a/main/console.c b/main/console.c
index d7dfaee..f691ea2 100644
--- a/main/console.c
+++ b/main/console.c
@@ -23,6 +23,9 @@
 #include "can.h"
 #include "fs.h"
 #include "xvprintf.h"
+#if CONFIG_IDF_TARGET_ESP32
+    #include "driver/uart.h"
+#endif
 
 #if CONFIG_LOG_COLORS
 static const bool use_colors = true;
@@ -182,29 +185,61 @@ void console_task_interactive(void* arg) {
 void initialize_console(void) {
     /* Disable buffering on stdin */
     setvbuf(stdin, NULL, _IONBF, 0);
-    /* Minicom, screen, idf_monitor send CR when ENTER key is pressed */
-    esp_vfs_dev_usb_serial_jtag_set_rx_line_endings(ESP_LINE_ENDINGS_CR);
-    /* Move the caret to the beginning of the next line on '\n' */
-    esp_vfs_dev_usb_serial_jtag_set_tx_line_endings(ESP_LINE_ENDINGS_CRLF);
+
+    #if CONFIG_IDF_TARGET_ESP32
+        /* Set up UART for the console */
+        const uart_config_t uart_config = {
+            .baud_rate = 115200,
+            .data_bits = UART_DATA_8_BITS,
+            .parity = UART_PARITY_DISABLE,
+            .stop_bits = UART_STOP_BITS_1,
+            .flow_ctrl = UART_HW_FLOWCTRL_DISABLE,
+        };
+
+        /* Install the UART driver */
+        uart_driver_install(UART_NUM_0, 256, 0, 0, NULL, 0);
+        uart_param_config(UART_NUM_0, &uart_config);
+
+        /* Asign VFS to UART */
+        //uart_vfs_dev_use_driver(UART_NUM_0);
+        esp_vfs_dev_uart_use_driver(UART_NUM_0);
+    #elif CONFIG_IDF_TARGET_ESP32C3
+        /* Minicom, screen, idf_monitor send CR when ENTER key is pressed */
+        esp_vfs_dev_usb_serial_jtag_set_rx_line_endings(ESP_LINE_ENDINGS_CR);
+
+        /* Move the caret to the beginning of the next line on '\n' */
+        esp_vfs_dev_usb_serial_jtag_set_tx_line_endings(ESP_LINE_ENDINGS_CRLF);
+
+        usb_serial_jtag_driver_config_t usb_serial_jtag_config = USB_SERIAL_JTAG_DRIVER_CONFIG_DEFAULT();
+
+        /* Install USB-SERIAL-JTAG driver for interrupt-driven reads and writes */
+        ESP_ERROR_CHECK(usb_serial_jtag_driver_install(&usb_serial_jtag_config));
+
+        /* Asign vfs to JTAG */
+        esp_vfs_usb_serial_jtag_use_driver();
+    #endif
+
     /* Enable non-blocking mode on stdin and stdout */
     fcntl(fileno(stdout), F_SETFL, 0);
     fcntl(fileno(stdin), F_SETFL, 0);
-    usb_serial_jtag_driver_config_t usb_serial_jtag_config = USB_SERIAL_JTAG_DRIVER_CONFIG_DEFAULT();
-    /* Install USB-SERIAL-JTAG driver for interrupt-driven reads and writes */
-    ESP_ERROR_CHECK(usb_serial_jtag_driver_install(&usb_serial_jtag_config));
-    /* Tell vfs to use usb-serial-jtag driver */
-    esp_vfs_usb_serial_jtag_use_driver();
+
+    /* Configure the console */
     console_config.max_cmdline_args = CONFIG_CONSOLE_MAX_CMDLINE_ARGS;
     console_config.max_cmdline_length = CONFIG_CONSOLE_MAX_CMDLINE_LENGTH;
     if (use_colors) console_config.hint_color = atoi(LOG_COLOR_CYAN);
+
+    /* Initializing */
     ESP_ERROR_CHECK(esp_console_init(&console_config));
-    // linenoiseSetMultiLine(1);
+
+    /* Config library linenoise */
+    linenoiseSetMultiLine(1);
     linenoiseSetCompletionCallback(&esp_console_get_completion);
     linenoiseSetHintsCallback((linenoiseHintsCallback*) &esp_console_get_hint);
     linenoiseHistorySetMaxLen(30);
     linenoiseSetMaxLineLen(console_config.max_cmdline_length);
     linenoiseHistoryLoad(HISTORY_PATH);
-    /* Register commands */
+
+    /* Record commands */
     esp_console_register_help_command();
     register_system();
     register_can_commands();