RepPanel_ESP32

KO | EN

gitlite — search

#javascript #hacktoberfest #react #ai #golang #go #machine-learning #rust #deep-learning #docker #cli #awesome-list #security #ios

(★ 88)

Alternative to PanelDue. Embedded UI for Duet & RepRap based 3D printers. Running on the ESP32. Optimized for 3.5" displays. WiFi or UART connectivity.

RepPanel_ESP32 최신버젼 다운로드

최종 버전 다운로드 (.zip)

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

# RepPanel

## New Version HWv2 available
[Check out the new version RepPanel HWv2 for RepRap-based 3D Printers! Improved performance with ready to flash hardware from your local supplier.](https://reppanel.com)

## Older HWv1 version
A simple user interface for Duet/RepRap based 3D printers. Optimized for 3.5" touch
panels controlled via SPI & I²C using an ESP32.

Supports wireless connection or wired via UART/PanelDue port.

An open source alternative to the PanelDue.
  - Cheap (~18€ display + 7€ ESP32)
  - Beautifully dark
  - Compact and easy to use
  - Support for most operations required to set up a 3D print
  - Wireless connection - portable with power bar
  - PanelDue-port/UART connection

The all-in-one module is currently not available but you can give me an idea on how much interest there is. The module will be ready to use and thinner than a DIY solution. It includes a custom board, display and more capable ESP32 (more storage for directory listings etc.). I would try to get the price somewhere ~50-60€ + shipping from Germany. Click the link above and enter your email to get notified when a module becomes available. Thanks!

![RepPanel main menu](https://raw.githubusercontent.com/seeul8er/RepPanel_ESP32/master/wiki/RepPanel_Main.png)

## Features
Since RepPanel boots in ~1 second you can start setting up your printer in no time and with no additional hardware.
No need to get the laptop and log in to DuetWebControl. No need to get mad over using WebControl in your smartphones
browser.

- Start, Stop, Pause & Resume print jobs based of Duets SD card
 - Simulate print jobs
 - Delete print jobs
 - Run macros (no dictionary support yet)
 - Home X, Y, Z or All axis
 - Set extruder fan speed
 - Load/Unload filament per tool
 - Set bed temperatures
 - Set tool temperatures
 - Monitor temperatures
 - Monitor print job:
   - Percent complete
   - Duration
   - Elapsed time (based of simulation, otherwise from file)
   - Job name
   - Current layer
 - Run manual and automated bed leveling
 - Automatic reconnection
 - Low latency
 - Screen Saver feature
 - Support for RRF 3.4+ Object Model

[![First release of RepPanel](https://img.youtube.com/vi/FfghWz1Lrw4/0.jpg)](https://youtu.be/FfghWz1Lrw4)  
[![First test of RepPanel](https://img.youtube.com/vi/39FKTUVjrxc/0.jpg)](https://www.youtube.com/watch?v=39FKTUVjrxc)

## What this project is not
A full replacement for the DuetWebControl interface.

## Supported Hardware/Software
The RepPanel project is based on the [LVGL port for the ESP32](https://github.com/lvgl/lv_port_esp32/tree/c1f43bfb090df293059ab52baabbdbdd8df00712).
In theory this means all displays and touch controllers supported by the **lv_port_esp32** project are also supported
by RepPanel.

### Tested Hardware
The listed hardware below is tested and pre-compiled images are available under GitHub releases.

#### Hardware v1 (HWv1) platform
  - ESP32 DevKit without external RAM
  - [ER-TFTM035-6 display with capacitive touch screen, 4-Wire SPI, No font chip required](https://www.buydisplay.com/lcd-3-5-inch-320x480-tft-display-module-optl-touch-screen-w-breakout-board)

**Beware:** There are numerous version of the ER-TFT035-6. You must choose the one with the SPI interface. Do not get the arduino shield version (no SPI config). The version with the screen breakout board is sufficient.**  
Other display modules with a resolution of 480x320 should also work as long as they are supported by `lv_port_esp32`  
As of now RepPanel is optimized for 3.5" displays with a resolution of 480x320 pixels. The display is connected via SPI.

#### Hardware v2 (HWv2) platform
  - coming soon
  
### Differences between HWv1 & HWv2
coming soon

**Tested Firmware**
  - Duet2 WiFi running RepRap Firmware v3.0, v3.1, v3.2, v3.3 and corresponding Duet2WebControl
  - Duet3D + SBC is not supported via Wifi - only via the PanelDue serial port (wired connection)

## Installation
Use ready made images or compile yourself.

### Compile yourself

#### Set up ESP-IDF

[Follow instructions](https://docs.espressif.com/projects/esp-idf/en/v4.0/get-started/index.html#step-1-install-prerequisites) on offical Espressif site.  
ESP-IDF v4.0 is officially supported. ESP-IDF v4.3 is officially supported for the HWv2 electronics platform.

#### Clone Project

```bash
git clone --recurse-submodules https://github.com/seeul8er/RepPanel_ESP32
```
LVGL v7 is not supported. Last tested release of `lv_port_esp32` is commit `a76a3d5d9225d0cfb92c896b6b0f1867b62aa2b6`.
The project is linked against a fork to keep the legacy support and be able to fix bugs.

#### Configure Project

From its root run:
```bash
idf.py menuconfig
```
Under ``Component configuration`` you can change the supported TFT and Touchcontroller configuration and RepPanel 
specific settings.

**See [Custom LVGL port for the ESP32](https://github.com/seeul8er/lv_port_esp32/tree/c1f43bfb090df293059ab52baabbdbdd8df00712) for further and more detailed instructions.**

#### Compile & Flash
```bash
idf.py build
idf.py -p (YOUR PORT) flash
```
**See [LVGL port for the ESP32](https://github.com/lvgl/lv_port_esp32/tree/c1f43bfb090df293059ab52baabbdbdd8df00712) for further and more detailed instructions.**

### Use ready made images
Ready made images are only available for selected hardware combinations! Please compile the project by yourself in
case you use different hardware or want a different pin connection layout

Check out [releases](https://github.com/seeul8er/RepPanel_ESP32/releases) for compiled binaries.

### Wiring ER-TFTM035-6 to the ESP32 DevKit (HWv1)

**Beware:** The available development boards have different pin configurations. Some have GND & 3.3V at the bottom. Others at the top.

## Screenshots
![RepPanel with case](https://raw.githubusercontent.com/seeul8er/RepPanel_ESP32/master/wiki/RepPanel_with_case.png)
![RepPanel print job status](https://raw.githubusercontent.com/seeul8er/RepPanel_ESP32/master/wiki/RepPanel_JobStatus.png)
![RepPanel process menu](https://raw.githubusercontent.com/seeul8er/RepPanel_ESP32/master/wiki/RepPanel_Process.png)
![RepPanel console](https://raw.githubusercontent.com/seeul8er/RepPanel_ESP32/master/wiki/RepPanel_Console.png)
![RepPanel start print dialog](https://raw.githubusercontent.com/seeul8er/RepPanel_ESP32/master/wiki/RepPanel_Job.png)

## For Developers
[Check out the simulator project.](https://github.com/seeul8er/RepPanel_sim) Simulates the RepPanel GUI on Desktop computers for more efficient testing and implementation.

Use the provided for of lvgl for ESP32. This one contains the supported version of LVGL with some additional config options regarding the screen saver timeout. It is the only one maintained for RepPanel.

**Custom changes to lv_conf.h**  
Copy file content of `main/lv_conf_back.h` over to `externals/lv_port_esp32/components/lvgl/lv_conf.h`.  
Or simply add:
- Set `LV_USE_USER_DATA 1`
- Set `LV_MEM_SIZE    (17U * 1024U)` to free up unused RAM
- Add `#define LV_USE_THEME_REP_PANEL_DARK 1`
- `CONFIG_LVGL_FONT_ROBOTO16` & `CONFIG_LVGL_FONT_ROBOTO22` must be activated
- Add
```C
#define LV_FONT_CUSTOM_DECLARE  LV_FONT_DECLARE(reppanel_font_roboto_bold_16) \
                                       LV_FONT_DECLARE(reppanel_font_roboto_bold_18) \
                                       LV_FONT_DECLARE(reppanel_font_roboto_bold_24) \
                                       LV_FONT_DECLARE(reppanel_font_roboto_regular_26) \
                                       LV_FONT_DECLARE(reppanel_font_roboto_light_26) \
                                       LV_FONT_DECLARE(reppanel_font_roboto_thin_numeric_160) \
                                       LV_FONT_DECLARE(reppanel_font_roboto_regular_percent_40)
```

**Compilation options for different hardware platforms**
- esp-idf 4.0.x for ER-TFTM035-6 and other ILI9488 based displays (later esp-idf versions cause rendering artifacts)
- esp-idf 4.0.x or 4.3.x for ST7796s based displays

## Known Limitations
- Multiple tools supported but not tested
- Auto swap from UART to WiFi connection might take up to 10s
- Entries per directory listing limited to 24 for jobs and macros for ESP32 modules without external RAM
- Directory path limited to 160 characters for ESP32 modules without external RAM
- Filament listing (all filament names separated by one character) limited to 1014
- No support for Duet3 + SBC via Wifi because of a different API
  - Workaround: Use wired UART/PanelDue connection
- Can not list all files within a directory in case DuetWebControl API requires multiple requests per listing
  - Workaround: Delete files to reduce file count to make all files fit within one response

RepPanel_ESP32

RepPanel_ESP32 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

RepPanel_ESP32

RepPanel_ESP32 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

Download README