CCS811 not in love of OLED SSD1306/SH1106 Framed

[betux69]

Hello,

I used Build: ESP_Easy_mega_20230508_climate_ESP8266_4M1M May 8 2023 My devices are : SCD30 i2C: 0x61 SDS011/018/198 : HW Serial0 CCS811 TVOC/eCO2 : I2C 0x5A OLED SSD1306/SH1106 : I2C 0x3C Switch input - Switch

When i put OLED SSD1306/SH1106, CCS811 is disable ad i can't enable it. When OLED SSD1306/SH1106 is not on the breadboard it works.

when i make a scan I2C with all component i have this 0x3C
0x40
0x5A
0x61

When i put off OLED SSD1306/SH1106 0x40
0x5A
0x61

For me i have 3 devices i2C and not 4. I don't know who is 0x40.

An other point, i use always on my developpement a buzzer with this rule On System#Boot do rtttl,14:d=10,o=6,b=180,c,e,g,c,e,g endon

It doesn't work. TTL is active with this build ?

Thanks

[tonhuisman]

We have had to add a limitation on the features of the Climate build, and that results in rtttl being disabled, I'll see if that specific feature can be re-enabled for the Climate build.

For I2C address 0x40 we support these devices: SI7021,HTU21D,INA219,PCA9685,HDC10xx,M5Stack Rotary enc What exact ESP unit/board are you using? As it may have some on-board I2C device that's not (yet) supported by ESPEasy. Maybe that also interferes with the OLed display, but that's not very likely.

[TD-er]

Please also try to uncheck on the Tools->Advanced page this setting: "Check I2C devices when enabled" This will perhaps help with the CCS811 being disabled over and over again.

[betux69]

I can make my build now i know ;o) I use ESP8266-12F.

Thanks for your answers it help me a lot.

[tonhuisman]

This issue can be closed, as it appears to be solved. 😄