All Questions
9 questions
0
votes
2
answers
463
views
Get GPS position from a Heltec Wireless Tracker arduino
I've bought a Heltec Wireless Tracker Arduino.
I want to get the GPS position. I've taken the original example "GPSDisplayOnTFT" from the IDE (I've made a few changes because the original ...
- 139
1
vote
2
answers
315
views
GPS Module not catching signal
I am making a gps tracker with neo6m gps module and esp32 dev board.
I checked wiring and coding but still my module isn't catching a signal
I am already on roof of my house in case it require clear ...
- 33
2
votes
1
answer
1k
views
Is it possible to use UART0 freely when connecting ESP32 s3 via USB (D+, D-)?
I've designed a test PCB that utilizes an ESP32 S3 and testing pins. During program uploads, I use the USB interface over GPIO20 and GPIO19 as D+ and D-. Everything works fine in this configuration. ...
- 297
-1
votes
1
answer
877
views
Recognizing fake NEO-M8N gps module?
I bout a NEO-M8N gps module but I can't connect to u-blox softwares (both u-center2 & u-center_v22.07)
It seems to be one of the junk modules that China mass-produces
Module's pictures :
I tried ...
- 113
1
vote
1
answer
2k
views
U-Blox Neo M8N GNSS-GPS interface with ESP32-TTGO-T-CALL
I have tried contacting the manufacturers as well as many Google searches.
I have tried many different libraries to get this GNSS-GPS working.
Libraries I've Tried:
Arduino_GPS
...
- 43
-1
votes
2
answers
594
views
Neo 6M + ESP32 unable to take a fix on battery but works fine with laptop USB
I am using Neo 6M GPS module with ESP32 and 2 X 3.5V(7 v in series) 18650 lithium ion battery stepped down to 5V using LM2596 buck converter.
Problem which I am facing is when I power ESP32 using 5V ...
- 151
0
votes
0
answers
537
views
Creating a router with ESP32 and SIM800c
I am trying to create a device which is a combination of ESP32 and Sim800c.
This device (Master) will start AP mode on ESP32, so that other devices (Nodes) will connect to this AP. The Sim800c will ...
- 113
1
vote
0
answers
425
views
esp32 with Neo6M gps gives no data
I am simply using the following code
void setup() {
// put your setup code here, to run once:
Serial.begin(115200);
// set the data rate for the HardwareSerial port
Serial2.begin(115200);
}
...
- 71
2
votes
1
answer
181
views
GPS Module don't provide full data
I connected my gps module (NEO-6M) with esp32doit-devkit-v1 board. The module provided data but many data are missing.
My pin configuration:
GPS ------- ESP32
VCC ------- 3v3
GND ------- GND
TX -...
