Merge branch 'master' of https://github.com/Xinyuan-LilyGO/LilyGo-EPD47

Xinyuan-LilyGO · Dec 28, 2021 · ae88019 · ae88019
2 parents 8c8fe6b + 1aebee7
commit ae88019
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diff --git a/examples/E-paper47_20201214.bin b/examples/E-paper47_20201214.bin
diff --git a/examples/demo/demo.ino b/examples/demo/demo.ino
@@ -110,7 +110,7 @@ void loop()
 {
     // When reading the battery voltage, POWER_EN must be turned on
     epd_poweron();
-
+    delay(10); // Make adc measurement more accurate
     uint16_t v = analogRead(BATT_PIN);
     float battery_voltage = ((float)v / 4095.0) * 2.0 * 3.3 * (vref / 1000.0);
     String voltage = "➸ Voltage :" + String(battery_voltage) + "V";