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ESP32 Support (Beta development)~

ESP32 support is in beta and not all functions will work

You can download precompiled development binaries from http://ota.tasmota.com/tasmota32/release/ or https://github.com/arendst/Tasmota/tree/firmware/firmware/tasmota32 and the needed ESP32 flash files https://github.com/arendst/Tasmota/tree/firmware/firmware/tasmota32/ESP32_needed_files.

Command syntax for flashing Tasmota32 firmware on ESP32 via Esptool (replace COM port number!): 

esptool.py --chip esp32 --port COM5 --baud 921600 --before default_reset --after hard_reset write_flash -z --flash_mode dout --flash_freq 40m --flash_size detect 0x1000 bootloader_dout_40m.bin 0x8000 partitions.bin 0xe000 boot_app0.bin 0x10000 tasmota32.bin

Compiling for ESP32~

Uncomment in platformio_tasmota32.ini tasmota32 in line #9. Next build will create a tasmota32.bin.

platformio_override.ini

All binaries use user_config_override.h if it exists.

Templates and Known Devices~

Some known device templates and configurations

LilyGO TTGO T-Camera OV2640_V05~

In platformio_override.ini uncomment the line with tasmota32 and set the correct COM port.

In user_config_override.h add:

#define USE_BMP
#define USE_I2C
#define USE_SPI
#define USE_DISPLAY
#define USE_DISPLAY_SSD1306
#define SHOW_SPLASH
#define USE_WEBCAM

Upload via USB, then apply the following Template:

{"NAME":"TTGO_V05","GPIO":[1,1,1,1,5090,5088,1,1,5056,5024,5089,5091,1,1,5092,5184,0,640,608,5093,0,5152,4928,5120,0,0,0,0,4992,160,32,1,5094,0,0,5095],"FLAG":0,"BASE":2}

The PIR will turn ON/OFF the display and send over MQTT the POWER status. The display shows the sensor data. To make the device work nicely, change the following settings in the Console:

Camera settings to correct orientation (USB on the bottom): 

WCFlip ON
WCMirror ON
WCResolution 6
WCSaturation 0
WCBrightness -1
WCContrast 1

Display Settings (USB on the bottom): 

DisplayRotate 2
DisplayCols 21
DisplayRows 7
DisplayMode 2

BME280 Settings (it is not very trustable): 

HumOffset 10
TempOffset -15

PIR/Button Settings: 

SwitchMode1 1
SetOption73 1

ODROID-GO~

is supported via module. Upload firmware via USB and select module Odroid Go

To make the device work nicely, change the following settings in the Console: 

adcparam3 6,0,4095,0,6160

Display Settings: 

DisplayRotate 3
DisplayCols 53
DisplayRows 30
DisplayMode 5

Rule for Joystick to dim the display: 

on analog#joy2=1 do dimmer - endon on analog#joy2=2 do dimmer + endon

AITHINKER CAM~

{"NAME":"AITHINKER CAM","GPIO":[4992,1,1,1,1,5088,1,1,1,1,1,1,1,1,5089,5090,0,5091,5184,5152,0,5120,5024,5056,0,0,0,0,4928,1,5094,5095,5092,0,0,5093],"FLAG":0,"BASE":1}

wESP32~

{"NAME":"wESP32","GPIO":[0,0,1,0,1,1,0,0,1,1,1,1,5568,5600,1,0,0,0,0,1,0,0,0,0,0,0,0,0,1,1,1,1,1,0,0,1],"FLAG":0,"BASE":1}

WT32-ETH01~

{"NAME":"WT32-ETH01","GPIO":[1,1,1,1,1,1,0,0,1,0,1,1,3840,576,5600,0,0,0,0,5568,0,0,0,0,0,0,0,0,1,1,0,1,1,0,0,1],"FLAG":0,"BASE":1}

Denky (Teleinfo)~

{"NAME":"Denky (Teleinfo)","GPIO":[1,1,1,1,5664,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,0,1376,1,1,0,0,0,0,1,5632,1,1,1,0,0,1],"FLAG":0,"BASE":1}

Olimex ESP32-PoE~

{"NAME":"Olimex ESP32-PoE","GPIO":[1,1,1,1,1,1,0,0,5536,1,1,1,1,0,5600,0,0,0,0,5568,0,0,0,0,0,0,0,0,1,1,1,1,1,0,0,1],"FLAG":0,"BASE":1}

LilyGO ttgo-t-eth-poe~

{"NAME":"LilyGO ttgo-t-eth-poe","GPIO":[0,1,1,1,1,1,1,1,1,1,1,1,1,1,5600,1,0,1,1,5568,0,1,1,1,0,0,0,0,1,1,1,1,1,0,0,1],"FLAG":0,"BASE":1}

For working Ethernet, change the following setting in the Console: 

EthClockMode 1

these 3 devices are also fully supported, more detailed info will be added later

TTGO ESP32 watch~

fully supported with all sensors

TTGO T4~

fully supported

m5stack CORE2~

#define USE_M5STACK_CORE2  
#define USE_SCRIPT_FATFS 4  
#define FAT_SCRIPT_SIZE 8192  
#define USE_SCRIPT  
#define USE_I2C  
#define USE_BMA423  
#define SAY_TIME  
#define USE_WEBRADIO  
#define USE_DISPLAY  
#define USE_SPI  

#define USE_DISPLAY_ILI9342  
#define USE_TOUCH_BUTTONS  
#define JPEG_PICTS  
#define USE_FT5206  
#define USE_MPU6886

add this defines to build_flags

-DBOARD_HAS_PSRAM -mfix-esp32-psram-cache-issue

fully supported with all sensors and SD card
all pin definitions hardcoded except GPIO 33,34 for extern SCL,SDA on grove bus
console cmd:

core2shutdown seconds - shut down hardware and wake up after N seconds (>=30)
core2shutdown HH:MM - shut down hardware and wake up on HH:MM time

Heltec WiFi Kit 32~

OLED display needs the following template

{"NAME":"WiFi Kit 32","GPIO":[1,1,1,1,640,1,1,1,1,1,1,608,3840,1,1,1,0,1,1,1,0,224,1,1,0,0,0,0,1,1,1,1,1,0,0,1],"FLAG":0,"BASE":1}

Displays, sensors and other options~

displays: (most probably all I2C displays will work) 

USE_DISPLAY_SH1106  
USE_DISPLAY_EPAPER_29  
USE_DISPLAY_EPAPER_42  
USE_DISPLAY_ILI9341  
USE_DISPLAY_ILI9488  
USE_DISPLAY_SSD1351  
USE_DISPLAY_RA8876  
USE_DISPLAY_ST7789  
USE_DISPLAY_ILI9341_2  
USE_DISPLAY_ILI9342

sensors: (most probably all I2C sensors will work) 

USE_SHT3X  
USE_BMP  
USE_VL53L0X  
USE_MLX90614  
USE_IBEACON  
USE_SML_M

misc:

USE_MP3_PLAYER  
USE_SCRIPT (scripting and all its options)  
USE_24C256  
USE_SENDMAIL