i recently bought ESP32-s3 PSRAM 2MB but it doesnt work as it should. When im trying to get code on the board its just disconecting.
And im getting couple of errors
1. COM8 does not exist, even i can see its connected there
2. I cannot find the corresponding board /development board/ on the selected port. Please check that the correct port is selected.\n If the port is fine, try pressing the Reset button on the board immediately after you start uploading the project. processing.app.SerialException: Error opening serial port 'COM8'.
Please someone help me to find out what is wrong
problem with ESP32-s3 PSRAM 2MB
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- adafruit_support_carter
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Re: problem with ESP32-s3 PSRAM 2MB
What is the exact name of the board you are selecting in the Arduino IDE?
- Matt2787
- Posts: 9
- Joined: Wed Jan 25, 2023 2:45 pm
Re: problem with ESP32-s3 PSRAM 2MB
but i already tried it on different PC and still not working
- adafruit_support_carter
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- Joined: Tue Nov 29, 2016 2:45 pm
Re: problem with ESP32-s3 PSRAM 2MB
Thanks. That all looks good.
Try turning on verbose output under File -> Preferences and then try uploading the Blink example:
https://learn.adafruit.com/adafruit-esp ... ch-3107984
Check the output for a better indication of what the actual error is and paste that info here.
Try turning on verbose output under File -> Preferences and then try uploading the Blink example:
https://learn.adafruit.com/adafruit-esp ... ch-3107984
Check the output for a better indication of what the actual error is and paste that info here.
- Matt2787
- Posts: 9
- Joined: Wed Jan 25, 2023 2:45 pm
Re: problem with ESP32-s3 PSRAM 2MB
BANNED reset pomocou 1200bps otvoriť/zatvoriť na porte COM8
PORTS {COM7, COM8, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
I cannot find the corresponding board /development board/ on the selected port. Please check that the correct port is selected.\n If the port is fine, try pressing the Reset button on the board immediately after you start uploading the project.
PORTS {COM7, COM8, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
PORTS {COM7, COM9, } / {COM7, COM9, } => {}
I cannot find the corresponding board /development board/ on the selected port. Please check that the correct port is selected.\n If the port is fine, try pressing the Reset button on the board immediately after you start uploading the project.
- Matt2787
- Posts: 9
- Joined: Wed Jan 25, 2023 2:45 pm
Re: problem with ESP32-s3 PSRAM 2MB
its olny working in Manual Bootload Mode but when i switch to old port it just disconect again
- adafruit_support_carter
- Posts: 29168
- Joined: Tue Nov 29, 2016 2:45 pm
Re: problem with ESP32-s3 PSRAM 2MB
This is possibly related to a fairly recently discovered issue with auto-resetting ESP32-S3 (and possibly other) boards. It's currently being looked into. There's a lot of discussion in this thread here:
viewtopic.php?p=955875
For now, the work around is to manually put the board in ROM bootloader mode for uploads.
viewtopic.php?p=955875
For now, the work around is to manually put the board in ROM bootloader mode for uploads.
- Matt2787
- Posts: 9
- Joined: Wed Jan 25, 2023 2:45 pm
Re: problem with ESP32-s3 PSRAM 2MB
but when i want to give it to external power and unpugit from pc it dont load the code , only it connect to wifi on my blynk app and adafrut bmp280 connected with stemmaQT is just non working
- adafruit_support_carter
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- Joined: Tue Nov 29, 2016 2:45 pm
Re: problem with ESP32-s3 PSRAM 2MB
Are you seeing that same behavior with even a basic Blink example?
https://learn.adafruit.com/adafruit-esp ... ch-3107984
https://learn.adafruit.com/adafruit-esp ... ch-3107984
- Matt2787
- Posts: 9
- Joined: Wed Jan 25, 2023 2:45 pm
Re: problem with ESP32-s3 PSRAM 2MB
basic blink works good but everything else not. Im using your monochrome 128X128 and BMP280 non of that works when i unplug it from pc and give it to 3.7V battery
- adafruit_support_carter
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- Joined: Tue Nov 29, 2016 2:45 pm
Re: problem with ESP32-s3 PSRAM 2MB
Do you have a line like:
in your sketch's setup()?
Code: Select all
while (!Serial);
- Matt2787
- Posts: 9
- Joined: Wed Jan 25, 2023 2:45 pm
Re: problem with ESP32-s3 PSRAM 2MB
void setup() {
Blynk.begin(auth, ssid, pass);
timer.setInterval(100L, sendSensor);
Serial.begin(9600);
while ( !Serial ) delay(100); // wait for native usb
Serial.println(F("BMP280 test"));
unsigned status;
//status = bmp.begin(BMP280_ADDRESS_ALT, BMP280_CHIPID);
status = bmp.begin(0x77);
if (!status) {
Serial.println(F("Could not find a valid BMP280 sensor, check wiring or "
"try a different address!"));
Serial.print("SensorID was: 0x"); Serial.println(bmp.sensorID(),16);
Serial.print(" ID of 0xFF probably means a bad address, a BMP 180 or BMP 085\n");
Serial.print(" ID of 0x56-0x58 represents a BMP 280,\n");
Serial.print(" ID of 0x60 represents a BME 280.\n");
Serial.print(" ID of 0x61 represents a BME 680.\n");
while (1) delay(10);
}
Blynk.begin(auth, ssid, pass);
timer.setInterval(100L, sendSensor);
Serial.begin(9600);
while ( !Serial ) delay(100); // wait for native usb
Serial.println(F("BMP280 test"));
unsigned status;
//status = bmp.begin(BMP280_ADDRESS_ALT, BMP280_CHIPID);
status = bmp.begin(0x77);
if (!status) {
Serial.println(F("Could not find a valid BMP280 sensor, check wiring or "
"try a different address!"));
Serial.print("SensorID was: 0x"); Serial.println(bmp.sensorID(),16);
Serial.print(" ID of 0xFF probably means a bad address, a BMP 180 or BMP 085\n");
Serial.print(" ID of 0x56-0x58 represents a BMP 280,\n");
Serial.print(" ID of 0x60 represents a BME 280.\n");
Serial.print(" ID of 0x61 represents a BME 680.\n");
while (1) delay(10);
}
- Matt2787
- Posts: 9
- Joined: Wed Jan 25, 2023 2:45 pm
Re: problem with ESP32-s3 PSRAM 2MB
this is what im using
- adafruit_support_carter
- Posts: 29168
- Joined: Tue Nov 29, 2016 2:45 pm
Re: problem with ESP32-s3 PSRAM 2MB
Comment out this line:
That's looping forever waiting for the Arduino Serial Monitor to be opened. Which never happens when running off battery.
Code: Select all
while ( !Serial ) delay(100); // wait for native usb
Forum rules
If you're posting code, please make sure your code does not include your Adafruit IO Active Key or WiFi network credentials.
If you're posting code, please make sure your code does not include your Adafruit IO Active Key or WiFi network credentials.