NSpanel and sensor BME680

Analgamon · October 13, 2024, 8:37am

Hi, I have NSpanel with tasmota software. How can I add the BME680 sensor in tasmota?

Sir_Goodenough · October 13, 2024, 4:56pm

You connect it as required to open GPIO pins then go into the Tasmota webui panel and add the appropriate sensor as connected to that GPIO. If you can’t find the appropriate sensor, you re flash Tasmota with the sensors image to add that sensor and hope that your panel will still have enough space to work.

Analgamon · October 14, 2024, 4:39pm

I use TasmoCompiler for compile wersion with BME680. But I have problem with NextionFlash - doesn’t work correct.
I trying use:
“FlashNextion http://nspanel.pky.eu/lui-release.tft”
“FlashNextion http://localadress:8080/lui-release.tft” (local server)
nspanel_blank.tft have other problems with writing.

I use NSpanel in HomeAssistant with MQTT protocol. How can I compile in tasmocompiler (or in arduinoIDE) tasmota with display nspanel and sensor BME680?

Alfons-H · October 15, 2024, 9:19pm

I had the same intention and am finished with my working project.
Pictures and descriptions are here:

github.com/Blackymas/NSPanel_HA_Blueprint

Complete the modification: BME680 with NSPanel: Accurate temp, humidity, gas sensor install inside the NSPanel, worked, Nextion reported Serial Buffer overflow, want use bsec libary Bosch

opened 10:59AM - 12 Oct 24 UTC

Alfons-Hetler

Customization

### Enhancement Summary Help for setting up BME680 Humidity/Temp and Gassenso…r inside NSPanel ### Detailed Description I install a BME680 Sesor inside the NS Panel for acurate Humidity and Temperature and Gas / Co2. The installation is now complete. I use the GPIO Pins 02 and 23 for i2c. I use the SCL, SDA, gnd, vcc. Vcc and gnd is clear. But SCL and SDA was a little problem. I try to use the GPIO02 and GPIO23 and at the moment it worked. But i have a little problem after a restart from NSPanel. Then i stuck on boot screen and i must flash the panal again to worked correctly. After i flash the Nextion with blank and after with eu version it worked. Last 3 Problems: We have a buffer overflow on Nextion Display, but this problem is maybe a bug in software. The solution for the Moment is setup the delay Time above 80ms. If the Panel need to flash over serial flasher i think the GPIO2 Pin must desolder for that. We investigate at the moment the problem. Normaly you never use this if your Panel run normaly. Last Thing is the original Bosch libary. This needs the Arduino Framework. But i cant use at the moment. The include bme680 libary in my code worked but i missed up 2 values. But thats a relly small problem for me. Need help to investigate deeper and find a good solution for my upgrade project. Thanks. ### Additional Context _No response_

domerich · November 5, 2024, 8:13am

do you have a tutorial what to do in what order for beginners?
I have brand new panels with the original software so what should I do first before soldering the BMA680?

Is it possible to make it work with this software? Sonoff NSPanel Blueprint - Configure your own custom NSPanel easy via a Blueprint

What software should be flashed, and when does the configuration come into play?
Should one first flash the panel and then solder the BMExxx to the board?