Re: 16x2 LCD, nokia 5110 LCD , i2c Oled LCD in to the lua
Posted:
Sat Mar 21, 2015 4:25 amby Jan Marius Evang
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_lcdGood 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.)
Re: 16x2 LCD, nokia 5110 LCD , i2c Oled LCD in to the lua
Posted:
Sat Mar 21, 2015 4:50 amby alonewolfx2
Jan Marius Evang wrote: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.
Re: 16x2 LCD, nokia 5110 LCD , i2c Oled LCD in to the lua
Posted:
Sat Mar 21, 2015 5:18 amby Jan Marius Evang
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
Re: 16x2 LCD, nokia 5110 LCD , i2c Oled LCD in to the lua
Posted:
Sat Mar 21, 2015 7:37 amby alonewolfx2
Jan Marius Evang wrote: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