sonoff firmware with DHT11

[dorijan]

Hi,
I see there is a firmware for sonoff with DS18B20, can you please create firmware for sonoff with DHT11. It also has Humidity.
Thank you.

[pzygmunt]

I plan to add this functionality.

[dorijan]

Great! Thank you.

[dorijan]

You know that old saying: God Give Me Patience But Be Quick

[Gaston]

hello. anybody can help me to add the sonoff device to my supla account?. i need the step to step- Thanks

[pzygmunt]

hello. anybody can help me to add the sonoff device to my supla account?. i need the step to step- Thanks

You have to flash new firmware into sonoff device. To do this you need to have some FTDI converter for example this one:

http://www.ebay.com/itm/FT232RL-3-3V-5- ... SwrklVMjIp

Then you have to connect FTDI to SONOFF

[RX] <-> [TX]
[TX] <-> [RX]
[GND] <-> [GND]
[3.3V] <-> [3.3V]

viewtopic.php?f=11&t=145&start=20#p1740

and flash new firmware using some flash tool. I use this one:

https://github.com/nodemcu/nodemcu-flas ... 32/Release
https://github.com/nodemcu/nodemcu-flas ... 64/Release
http://www.instructables.com/id/ESP8266 ... ontroller/

To flash new firmware you need to set few parameters like serial port and:

sonoff_eagle.flash.bin-------->0x00000
sonoff_eagle.irom0text.bin---->0x40000

BAUDRATE: 115200
Flash Size: 1MByte
Flash speed: 40Mhz
SPI Mode: QIO

SUPLA for SONOFF firmware you can find at
https://github.com/SUPLA/ESP8266/tree/master/sonoff

If you need more details feel free to ask.