Closed civicbynature closed 2 years ago
Closing this issue. Figured it out. On the about screen your measuring the internal VCC voltage which disables the use of analogRead on A0.
Anyone else who wants to disable VCC Measurment and use A0 for analogRead needs to coment out 2 lines of code.
//ADC_mode(ADC_VCC) ~line 79 //drawLabelValue(11, "VCC: ", String(ESP.getVcc() / 1024.0) + "V"); ~line 627
Use one of the two templates below and delete the rest.
8<------------------------ BUG REPORT -----------------------------------------
Expected behavior
ability to a light sensor to dimmer screen brightness. "read A0 analog input"
Actual behavior
always reads 65535 no matter how it's added. Something in this code only maxes out the analog read.
define analogPin A0
int total = 0; total = analogRead(analogPin); SerialPrintln(total);
// this always prints 65535 no matte where or how you place it the code.
If I just use any other code it works just fine but not with this weather station code. What is going on?
This works fine.
define analogPin A0 / ESP8266 Analog Pin ADC0 = A0 /
int adcValue = 0; / Variable to store Output of ADC /
void setup() { Serial.begin(115200); / Initialize serial communication at 115200 / }
void loop() { adcValue = analogRead(analogPin); / Read the Analog Input value /
/ Print the output in the Serial Monitor / Serial.print("ADC Value = "); Serial.println(adcValue);
delay(1000); }
8<------------------------ END BUG REPORT -------------------------------------