ESP8266 Community Forum

- Sat Mar 21, 2015 4:25 am #12376 After reading a bit, it seems like some people say that the HSPI pins are fixed and cannot be changed.

However, this page says that this implementation of SPI allows all pins to be specified:

https://github.com/eadf/esp_mqtt_lcd

Good news, the interface no longer requires 5 available GPIO outputs so an ESP-01 will indeed work. (But only if the RX pin of the esp is used.)

- Sat Mar 21, 2015 4:50 am #12377

After reading a bit, it seems like some people say that the HSPI pins are fixed and cannot be changed.

However, this page says that this implementation of SPI allows all pins to be specified:

https://github.com/eadf/esp_mqtt_lcd

Good news, the interface no longer requires 5 available GPIO outputs so an ESP-01 will indeed work. (But only if the RX pin of the esp is used.)

umm. it seems driver updated. i will try and merge asap.

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- Sat Mar 21, 2015 5:18 am #12378 No rush, this is only a hobby project and I've already ordered an ESP-12.

And thanks again for this, you are helping to make the ESP-ecosystem really useful.

Marius

- Sat Mar 21, 2015 7:37 am #12380

No rush, this is only a hobby project and I've already ordered an ESP-12.

And thanks again for this, you are helping to make the ESP-ecosystem really useful.

Marius

i am uploading new binaries and pcd8544Test.lua files.you can try this binaries. i didnt test it. let me know if its working

Attachments

nodemcu-pcd8544.zip

(270.8 KiB) Downloaded 269 times

ESP8266.com Moderator
Lets get the party started and +1

[url=https://www.banggood.com/custlink/KvGGhGF4wG[/url]

I like ESP8266 and ESP8285 and ESP32