Hi all.
First i want to thx all dev community about their great works, ESP8266 become more and more easy.
I just get a Oled Shield for a Wemos : http://www.wemos.cc/Products/oled_shield.html
This a tiny sweety screen, really easy to plug on Wemos.
Main problemes are :
This a small screen : 64x48 px
Using native oled 1306 plugin :
I loose the 4 first characters : if i set 1234567891011 i only can see : 56789101
this can be solve by adding 4 spaces before "print" something.
On Normal Orientation : i also loss the last 2 lines
On Rotate Orientation : it's make me loose the first 2 lines
Probleme is partiality solve using Display - SSD OLED1306 Framed who center text on screen (i realise that is a smal screen and can't get a lot of informatin on it ok ?)
Using wemos d1 Oled exemple, they use sparkfun Lib : https://github.com/sparkfun/SparkFun_Mi ... ree/master, who looks like to ask screen size, maybe it can be usefull to add this "feature" to ESPEasy ?
Or did some one can give me some advice about what to change on scketch to adapt it to this tiny screen ?
Wemos OLED Shield
Moderators: grovkillen, Stuntteam, TD-er
Re: Wemos OLED Shield
Deennoo this topic might be helpfull for you if you want to modify the OLED plugin to your own needs.
http://www.esp8266.nu/forum/viewtopic.p ... fset#p2176
Most likely that value 'offset' must be 32 (4*8 // 4 times char_width) so the first character on the 64*48 display starts from the first column of the OLED screenmap.
http://www.esp8266.nu/forum/viewtopic.p ... fset#p2176
Most likely that value 'offset' must be 32 (4*8 // 4 times char_width) so the first character on the 64*48 display starts from the first column of the OLED screenmap.
Re: Wemos OLED Shield
OK lets go ! Thx !
Re: Wemos OLED Shield
You go smaller from the regular 128*64 @0.96 inch to this tiny 64*48 at 0.66 inch
I go bigger to this 164*64 at 2.42 inch
I bought this display: http://www.ebay.com/itm/2-42-SPI-Serial ... SwgyxWWCq9
Will be easy to connect it to ESPEasy, maybe one or two bytes in the oled_plugin needs to be modified.
I go bigger to this 164*64 at 2.42 inch
I bought this display: http://www.ebay.com/itm/2-42-SPI-Serial ... SwgyxWWCq9
Will be easy to connect it to ESPEasy, maybe one or two bytes in the oled_plugin needs to be modified.
Re: Wemos OLED Shield
i purchase another one :
http://fr.aliexpress.com/item/Free-ship ... 83358.html
a real 128x64 one.
Final goal with this is to made a room thermostat who give actual temp, and with some slider get :
on/off/auto
AC or Electric heater
IR sender to driver AC
a rotary button to choose temp
and with Some rules + domoticz with inside and out side temp decide if if it's better to have AC (heating-cooling) or electric heater.
something like this but connected :
Got some sample who sleep
http://fr.aliexpress.com/item/Free-ship ... 83358.html
a real 128x64 one.
Final goal with this is to made a room thermostat who give actual temp, and with some slider get :
on/off/auto
AC or Electric heater
IR sender to driver AC
a rotary button to choose temp
and with Some rules + domoticz with inside and out side temp decide if if it's better to have AC (heating-cooling) or electric heater.
something like this but connected :
Got some sample who sleep
Re: Wemos OLED Shield
That one from your link is the most used one but it is only 0.96 inch diameter. So it is hard to read with 8 lines of 16 characters.
I prefer the 1.3 inch display with SH1106 controller above the 0.96 inch one. It will work on ESPeasy too.
I prefer the 1.3 inch display with SH1106 controller above the 0.96 inch one. It will work on ESPeasy too.
Re: Wemos OLED Shield
I have created a small pcb for the Wemos d1 mini to interface it to (Dutch) smart meters. I have included an I2C port for standard 0.96" 128x64 displays. The shields are supported by ESPEasy
See http://romix.macuser.nl
See http://romix.macuser.nl
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