Hi,

error: invalid use of 'this' in non-member function

this refers to what?


Regards


JPD

Hi,


RTC_NOINIT_ATTR int waitFlag = 0;

Serial.println((String)waitFlag);

Why do I get this?
1881730620


Regards

JPD

Thank you for your concern,

/* External EEPROM Recording //Uses AT24LC256 External I2C EEPROM DroneBot Workshop 2019 Uses AT24C256 EEPROM Memory Module 8P Chip Carrier Power Supply Indicator https://www.cafr.ebay.ca/itm/4Pcs-AT24C256-EEPROM-Memory-Module-8P-Chip-Carrier-Power-Supply-Indicator/162937327097?ssPageName=STRK%3AME...

you can omit the UDP send part and activate Serial instead for debugging. if(udp.connect(IPAddress(192,168,1,2), 8089)) //{//Open UDP to Target [/code] I had problem finding the //{ error >Just make sure you select one pin which is green/marked as ADC: It is. Pin 39 is one of them. What was your re...

20191124_120148.jpg I was expecting more consistent readings ------------------------------- ESP32 VROOM 5% of 442 ml = 22 ml 80 (sec) 10% of 442 ml = 44 ml 248 12.5% of 442 ml = 54 ml 178 15% of 442 ml = 64 ml 98,102,116, 129,140,142, 151 */ #include <EEPROM.h> //connect sensor to Analog A0 byte p...

Hi, Here is the sensor https://www.dfrobot.com/blog-735.html It works perfectly with Arduino boards. With ESP32: I tried, sensor pins, ADC pins, I2C pins (one at a time) without success. /*CALIBRATION CODE ------------------------------- pot 10cm * 4^2 * pi = 500ml +20 30ml 316 +10 40ml 216 +10 50ml...

Hi,


Even with https://dl.espressif.com/dl/package_esp32_index.json, https://dl.espressif.com/dl/package_esp32_index.json, http://arduino.esp8266.com/stable/packa ... index.json


ESP32 by espresif does not appear in the manage library window.


Regards


JPD