TTGO Badge & TTGO EPaper Series

BOARD PINS

Name	T5 V1.2 / V2.4	T5 V2.0	T5 V2.1	T5 V2.2	T5 V2.3	T5 V2.8	T5 xxxx
EPaper BUSY	4	4	4	4	4	4	4
EPaper RST	16	16	16	12	16	16	12
EPaper DC	17	17	17	19	17	17	13
EPaper CS	5	5	5	5	5	5	2
EPaper MOSI	23	23	23	23	23	23	15
EPaper MISO	N/A	N/A	N/A	N/A	N/A	N/A	N/A
EPaper SCLK	18	18	18	18	18	18	14
SDCard CS	13	13	13	13	13	13	N/A
SDCard MOSI	15	15	15	23	15	15	N/A
SDCard MISO	2	2	2	2	2	2	N/A
SDCard SCLK	14	14	14	18	14	14	N/A
Button 1	37	39	37	37	39	37	37
Button 2	38	N/A	38	38	N/A	38	38
Button 3	39	N/A	39	39	N/A	39	39
DAC OUT	25	N/A	25	25	N/A	Note1	N/A
DS3231 SDA	N/A	N/A	N/A	N/A	N/A	N/A	21
DS3231 SCL	N/A	N/A	N/A	N/A	N/A	N/A	22
LORA MOSI	N/A	N/A	N/A	N/A	N/A	N/A	27
LORA MISO	N/A	N/A	N/A	N/A	N/A	N/A	19
LORA SCLK	N/A	N/A	N/A	N/A	N/A	N/A	5
LORA CS	N/A	N/A	N/A	N/A	N/A	N/A	18
LORA RST	N/A	N/A	N/A	N/A	N/A	N/A	23
LORA DIO0	N/A	N/A	N/A	N/A	N/A	2N/A	26
SPRAM	N/A	N/A	N/A	supported	N/A	N/A	supported
Support EPaper Size	Full Size	Full Size	Full Size	Full Size	Full Size	Full Size	Full Size

中文描述点这里

Note1:

Max98357

Name	T5 V2.8
BCK	26
WS	25
DOUT	19

Mic

Name	T5 V2.8
BCK	26
WS	25
DIN	19

Note

• There are currently three versions of 2.13 e-paper, all of which will use the GxGDE0213B72B model later, and the GxGDE0213B1 and GxGDE0213B72 models have been stopped. The default setting is "GxGDE0213B72B". If the old version screen has changed, change the corresponding title in board_def.h.

  // #include <GxGDE0213B1/GxGDE0213B1.h>       // 2.13" b/w
  // #include <GxGDE0213B72/GxGDE0213B72.h>     // 2.13" b/w
  #include <GxGDE0213B72B/GxGDE0213B72B.h>      // 2.13" b/w
  

• 2019/5/11 The T5_V2.4 version is the same as the T5_V1.2 version pin pin. Add IO19 to the power amplifier power control. Control IO19 to high level to turn on the power amplifier power supply, low level is off.

Update to PlatformIO, if you use Arduino, you need to do these

• If you use Dowload ZIP to download and compile with Arduino IDE, please change src / main.cpp to a folder with the same name as your directory, otherwise you won't find the header files, such as using the downloaded folder named TTGO-EPaper-Series-master, then you need to change the name of main.cpp in src to TTGO-EPaper-Series.ino, and change the src directory to TTGO-EPaper-Series, and change the lib Move or copy the folders in the directory to your Arduino library directory.The default Arduino directory is C:\Users\your username\Documents\Arduino\libraries, and then put the data directory into TTGO-EPaper-Series.ino in the same directory for uploading resources

First

• For the first time, change the macro definition in board_def.h according to the corresponding layout and screen, and change the version to be used to 1.

#define TTGO_T5_1_2 0
#define TTGO_T5_2_0 0
#define TTGO_T5_2_1 0
#define TTGO_T5_2_2 0
#define TTGO_T5_2_3 0
#define TTGO_T5_2_4 0
#define TTGO_T5_2_8 0   

• Check the screen size and color used. The default configuration screen list can be viewed in board_def.h. The default configuration is based on the size of the TTGO store. Except for the T5 V1.2 version, the T5 V1.2 needs to be configured according to the actual situation. The corresponding header file, 1.54 inches will not be fully displayed in this program

Install the following dependency library files:

• Button2
• GxEPD
• Adafruit-GFX-Library
• AsyncTCP
• ESPAsyncWebServer
• ArduinoJson
• ESP8266Audio CAUTION: The Arduino Library Manager installs the ArduinoJson version 6 by default. In here using version 5 is recommended because version 6 is still in beta stage. Please select 5.13.2 version to install on the releas page.

Upload webserver resource

• Use Arduino ESP32 Sketch data Upload files,if you not install,download ESP32FS-vX.zip,Extract to <C:\Users\Your User Name\Documents\Arduino\tools>,Open Ardunio IDE, Tools -> ESP32 Sketch data Upload -> Upload

Configure Badge Website

• Configure the badge by entering http://ttgo.local or ip address in your browser.

• The display will be refreshed after submission

• Page1

• Page2

CAUTION:

• Currently only supports 100*100 size BMP format as image file for uploading