Guys, thank you for all information. Unfortunately I realize that there is no sollution (yet), because it is not supported by ESPEasy. I can see that I made mistake, because I buy 30pcs this LCD for project wit ESP8266 .

Hi guys. I tak about this LCD https://si.farnell.com/midas/md21605b6w-fptlwi3/lcd-display-cob-transflective/dp/3565078 . There is no reset button, contrast leveler or something like that. It works on I2C, and I can find him if I scan I2C. I try fill line 1 or 2 but nothnig vom on display. Any other...

Ath wrote: ↑10 Nov 2023, 22:03 After installing an ESPEasy release and connecting this display, you could try the P012 Display LCD2004 plugin as I suggested, and set it to us I2C address 0x3E, it might work...

I already tryed, but unfortunately it doesn't work.

@TD-er RST pin is NOT connected anywhere. Should be to +3,3V with resistor?

Hi guys. I tak about this LCD https://si.farnell.com/midas/md21605b6w-fptlwi3/lcd-display-cob-transflective/dp/3565078 . There is no reset button, contrast leveler or something like that. It works on I2C, and I can find him if I scan I2C. I try fill line 1 or 2 but nothnig vom on display. Any other ...

Hello guys. as I have question about the display MIDAS DISPLAYS MD21605B6W-FPTLWI3. I connect this display to ESP8266 and over i2c and can be found with i2c scan as LCD PCF8574A on address 0x3E. Firmware I use is ESP_Easy_mega_20231013_normal_ESP8266_4M1M.bin. I add as device Display - LCD2004 with ...

Shardan, many thanks for your explanation.

Regards

@costo, thank you for your answers. One more question abot GPIO RX and TX. Let me say that I will program both pins to Low. Will I have problems if I would like to reflash ESP?

Resgards
Boris

....so if I understand correct, I can use GPIO 1 and 3 in any state (High or Low) after flashing ?

Regards
Boris

Guys...thumbs UP

Regards
Boris

Costo, thank you for your information. What about GPIO 0 ?

Regards
Boris

Shardan, thank you for your explanations. I have exactly same situation. If I put GPIO 9 on LOW, ESP constantly restart. OK, I think the faster solution is cut off on PCB GPIO 9 and connect it to GPIO 2. I think there is no issue to used this pin?!?! I know that pin should be HIGH when flasshing but...

Thanks to all replys guys. I am using ESP8266 E12. I assume that situation about GPIO 9 and 10 is the same ?!?! I believe there is the best option not to use this pins but I already made 10 pcs self designed PCB's with GPIO 9 and 10 used for relays :( . I know that this is totaly my fault because I ...

Hello

I read this post and I see that is possible to use GPIO 9 & 10. What should I doo? Costo can you please explain a litle more details for newbie this part "It is possible to disconnect the HOLD and WP pin of the flash chip from the ESP and connect them both to VCC" ?