Hello, I just try to change my SmartHomeControl to Openhab and I'm trying to talking to one ESP8266 with an PCF8574-PortExpander. But I'm not succesfull with my work. I'm using the EspEasy R147. Via an http-call I can switch seperately the 8 Ports of the PCF8574, but I'm not able to switch them via ...

Hi all, yesterday I made a big step... :D I ordererd SPI-EEproms from Winbond W25Q32FVSSIG a few weeks ago (for upgrade from 1 Mbit up tp 4 Mbit). I removed the Xicor 25F08xxx and replaced them with the Winbond EEproms. And...surprise....all 8 Sonoffs Wifi Switches are now working correct and stable...

Hi, thanks for that information. All four Sonoff-Modules could be flashed, but after they started and I inserted the Wifi-WPA Key, the modules crashed and made a reboot. "cause:4" is the reason that I can read. This only works at the +3V3 power supply. If I change it to the 230V AC now acc...

Hi,

here is the bottom side. I cannot see any changes...
Tzzz, what happens?
I've used the original bin-File...

I hpoe they are now online...

Attached my modules....

Hi, now I got the Programmingadapter with the cp2102-chip. I can flash all Sonoff-Modules (wIFI;1 Channel), but after starting them, all send the same message : ets Jan 8 2013,rst cause:1, boot mode:(3,6) load 0x4010f000, len 1384, room 16 tail 8 chksum 0xef csum 0xef csum err ets_main.c and the FW1...

Hi, yesterday I got 4 new Sonoff Wifi Switches and I started to flash them with the 147RC9-Firmware. Because I want to grow up my home automationy system :) . After I flashed all 4 Boards with the *.bin file I had the problem that they are not working. No message from to bootloader at startup via se...