ESP32 (LUA)

This page is to Setup and Config ESP32

Hardware and Software

Hardware : ESP32

Software

Notes

White Car Online IDE : https://whitecatboard.org/the-whitecat-ide/
- (Firmware with file system installed, Good but not compactable with ChiliPeppr IDE)
- Install Firmware : https://github.com/whitecatboard/Lua-RTOS-ESP32
  - wcc : Automatic download and install firmware to ESP32
- Install White Cat Windows Agent: https://github.com/whitecatboard/whitecat-create-agent/wiki
- Run Online IDE : https://ide.whitecatboard.org/
- ChiliPeppr Online IDE : http://chilipeppr.com/
- Firmware : Everything inside : http://chilipeppr.com/esp32
  - - Dowload the esp32tool.zip from Github release page. ChiliPeppr has a pre-compiled firmware for ESP32 for Lua in this file on the Github repository for this workspace in a file called esp32tool.zip.https://github.com/chilipeppr/workspace-esp32-lua/releases.
    - You also need to have Python 2.7 installed.
    - Once you have Python installed and have downloaded esp32tool.zip, extract esp32tool.zip, then open a terminal window or command line to the directory you extracted esp32tool.zip into.
    - Install esptool.py from pip from your command line by running the command below.
      - pip install esptool
    - If you need extra help on installing and running esptool.py then visit https://github.com/espressif/esptool
    - Then run the command below, but make sure to set your serial port to the correct port your ESP32.
      - esptool.py --port COM7 write_flash 0x1000 bootloader.bin 0x10000 NodeMCU-esp32-adc-bit-bluetooth-can-dht-i2c-ledc-u8g2-ws2812.bin 0x8000 partitions_singleapp.bin
    - You should now have a fully programmed ESP32 ready to use in this workspace. Hit refresh in the Serial Port JSON Server widget and open the serial port to your device by clicking on it.
    - For further help, watch the firmware install video tutorial on Youtube.
- IDE : Before RUN IDE install : Download and run Serial Port JSON Server : https://github.com/chilipeppr/serial-port-json-server/releases
  - - you have to run this agent before start IDE
    - This IDE is work on ESPlorer too !
- LUA PROGRAMMING : https://nodemcu.readthedocs.io/en/dev-esp32/en/modules/wifi/#wifistaon
Build Firmware
- Source : https://github.com/nodemcu/nodemcu-firmware
- How to Build : https://nodemcu.readthedocs.io/en/dev-esp32/en/build/

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WhiteCat WCC Firmware OTA Boot Display

ets Jun 8 2016 00:22:57

rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)

configsip: 0, SPIWP:0xee

clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00

mode:DIO, clock div:2

load:0x3fff0018,len:4

load:0x3fff001c,len:3948

load:0x40078000,len:8336

load:0x40080400,len:5836

entry 0x400806bc

.[0;31mE (29) boot: ota data partition invalid and no factory, will try all partitions.[0m

Booting Lua RTOS...

.[2J.[1;1H /\ /\

/ \_____/ \

/_____________\

W H I T E C A T

build 1544487159

commit 54a2b1b22b0bbfab6f873c561c2d4ae4682f4026

Running from ota_0 partition

board type DOIT-ESP32-DEVKIT-V1

cpu ESP32 rev 1 at 240 Mhz

flash EUI 3837333739084f36

spiffs start address at 0xf000, size 512 Kb

spiffs mounted on /

Lua RTOS beta 0.1 powered by Lua 5.3.4

Executing /system.lua ...

Starting wifi ...

Executing /autorun.lua ...

/ >

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Examples

EXample