In mine the switch broke, so I replaced it.
But as I am going to tradfri, I replaced the whole transformer in the meantime, so I have a remote left... in germany...
Regards
Leonard
Welcome to the MySensors community @Pascal-JEANPIERRE !
This should be sufficient to reverse the pins:
#define MY_RF24_CE_PIN 10
#define MY_RF24_CS_PIN 9
(add it in your sketch, before including MySensors.h)
@NeverDie IC encapsulation is almost always a thermoset polymer as they need to withstand the reflow process. The added benefit of this is that they are not dissoluble by acetone. I wish they were as it would make de-encapsulating IC so much easier. I generally have to use an acid to de-encapsulate. I haven't tried brake clean but would think it would work well.
Today I finished to fix failed soldering (too old solder paste made a mess ) on the "motherboard" of my air quality sensor.
It's based on ESP32, uses a charging IC with power path so it can run on batteries for around a day or stay plugged without destroying the battery, step down from USB/battery to get VCC, storage on I2C EEPROM, flash and/or µSD card (depending on use case), one SK6812 mini RGB led as indicator, a small 240*240 IPS LCD (backlight driven directly by ESP32 pin in high drive capability mode), a 3 way switch for basic user interface + footprint for PAJ7620 gesture recognition module, accelerometer and I2C IO expander to manage the 3 way switch and interrupts from sensor modules.
Sensor modules will be added on top, connected using an FPC connector. At the moment I made only one sensor PCB able to manage usual PM, CO2 and formaldehyde sensors. Only one sensor per sensor board where an attiny841 manages the UART sensor and convert it to I2C, it also manages the 5V step up to power the sensor.
On the main board I also added an NRF24 footprint so with the same PCB I will be able to make a gateway with integrated battery backup.
I'm pretty happy with the relatively well aligned components (no, I don't have OCD ) , too bad I had to unsolder, clean and re-solder each component as it now looks botched up. But at least everything (except a missing connection on µSD card, hence the blue wire) is working,
LCD test showing jpgs from SD card
@timmy If you are referring to the Google assistant, you need to open the app, tap the compass icon in the Explore section, enter Settings, scroll to Services, tap Home Control, and scroll until you find the selection for your lights. But I'm not even sure what you are talking about, I might be giving you the wrong directions here.
