top of page

ESPHome Related

Public·2 members

Christopher Hubbard
Christopher Hubbard

PS02C3 Not detecting occupancy or PIR

My new presence sensor does not detect occupancy or PIR. The mmWave and LUX sensors does detect, but the other 2 sensors do not. I tried to send a message, but have not heard back and did not get a confirmation email.

103 Views

That brings up a 404 error.


I haven’t changed the config from how I received it.

Pinout for flashing SW11-ESP-2EU

Hello,

I have a SW11-ESP-2EU touch wall switch.

It is equiped with an SW-03-ESP8285 ESP chip.


I cannot flash it through web or OTA because I disabled OTA by mistake.


How can I flash it through USB ? I cannot find the pinout for VCC, GND, TX & RX


Thank you for your help

36 Views

UPDATE:

I succesfully flashed the ESP with the following wiring:

  • GND --> GND

  • 3v3 --> VCC

  • EN --> 3v3

  • GPIO0 --> GND

  • TX --> RX

  • RX --> TX

NB: USB TTL adapter pins are the ones on the left in my list


I had to keep this wiring when pluging my USB TTL adapter up to the end of the flashing process.


Hope it will help others

Presence Sensor failing to update

I am getting the attached error when i try to update to the latest version of ESPHome


In file included from /data/cache/platformio/packages/framework-arduinoespressif8266/libraries/ESP8266mDNS/src/ESP8266mDNS.h:48,
                 from /data/cache/platformio/packages/framework-arduinoespressif8266/libraries/ESP8266mDNS/src/ESP8266mDNS.cpp:23:
/data/cache/platformio/packages/framework-arduinoespressif8266/libraries/ESP8266mDNS/src/LEAmDNS.h:116:10: fatal error: WiFiUdp.h: No such file or directory

*****************************************************************
* Looking for WiFiUdp.h dependency? Check our library registry!
*
* CLI  > platformio lib search "header:WiFiUdp.h"
* Web  > https://registry.platformio.org/search?q=header:WiFiUdp.h
*
*****************************************************************

  116 | #include "WiFiUdp.h"
      |          ^~~~~~~~~~~
compilation terminated.
*** [.pioenvs/athom-presence-sensor-d93e72/lib3ff/ESP8266mDNS/ESP8266mDNS.cpp.o] Error 1

80 Views
Kenneths Teknik
Kenneths Teknik

ESPHome 2025.9 errors out with WiFiUdp.h no such file

Processing facade-plug (board: esp8285; framework: arduino; platform: platformio/espressif8266@4.2.1)
--------------------------------------------------------------------------------
HARDWARE: ESP8266 80MHz, 80KB RAM, 1MB Flash
Dependency Graph
|-- ESPAsyncTCP @ 2.0.0
|-- ESP8266mDNS @ 1.2

36 Views

Thankyou, works like a charm!

Members

bottom of page