Display text on OLED using ESP32_LoRaWAN.app

Icarus · September 6, 2020, 4:05pm

How do you display your own text on the OLED display (wireless stick / esp32 LoRa)?
I can display standard stuff using LoRaWAN.displaySending(), but want to use my own text.
Thanks

jasonXu · September 7, 2020, 6:48am

hi,

please refer this code:

github.com

HelTecAutomation/Heltec_ESP32/blob/master/examples/OLED/SSD1306UiDemo/SSD1306UiDemo.ino

/*
 * HelTec Automation(TM) ESP32 Series Dev boards OLED draw UI test code
 *
 * - Some OLED draw UI function test;
 *
 * by Aaron.Lee from HelTec AutoMation, ChengDu, China
 * 成都惠利特自动化科技有限公司
 * www.heltec.cn
 *
 * this project also realess in GitHub:
 * https://github.com/HelTecAutomation/Heltec_ESP32
*/

#include "Arduino.h"
#include "heltec.h"
#include "oled/OLEDDisplayUi.h"
#include "images.h"


#define DEMO_DURATION 3000

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