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38 Views
1 Replies
3.7V Li Battery Fuel Gauge not showing correct charging voltages TroubleshootingGravity![userHead](https://dfimg.dfrobot.com/dfPortrait2.png)
41 Views
0 Replies
Problem with sensors when switching on water recirculation pump TroubleshootingGravityFirebeetle ESP32/8266![userHead](https://dfimg.dfrobot.com/dfPortrait2.png)
68 Views
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Gravity Voice Synthesis module - micropython TroubleshootingDFR0760Gravity![userHead](https://dfimg.dfrobot.com/dfPortrait2.png)
65 Views
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sen0575 Tipping Rain Gauge TroubleshootingSEN0575Gravity![userHead](https://dfimg.dfrobot.com/dfPortrait2.png)
59 Views
0 Replies
Gravity: I2C 4-20mA DAC Module TroubleshootingDFR0972Gravity![userHead](https://dfimg.dfrobot.com/dfPortrait2.png)
86 Views
1 Replies
Error Gravity: 2-Channel I2C DAC Module (0-10V) TroubleshootingGravityDFR0971![userHead](https://dfimg.dfrobot.com/dfPortrait2.png)
865 Views
8 Replies
Offline Voice recognition SEN0539 TroubleshootingGravitySEN0539-ENSpecial Attention![userHead](https://dfimg.dfrobot.com/dfPortrait2.png)
74 Views
3 Replies
DFR0971 init succeed but no voltage output on Arduino UNO DFR0971TroubleshootingGravity![userHead](https://dfimg.dfrobot.com/dfPortrait2.png)
75 Views
0 Replies
Ring 1D 2D QR code scanner SEN0486 (GM 60) TroubleshootingArduinoGravity![userHead](https://dfimg.dfrobot.com/dfPortrait2.png)
5734 Views
3 Replies
Problem with DFRobot BNO055 + BMP280 and ESP32 ArduinoSEN0253TroubleshootingGravity![userHead](https://dfimg.dfrobot.com/dfPortrait2.png)
90 Views
6 Replies
EMG-sensor Dc motor encoder. I'M TRYING TO CONTROL A DC MOTOR WITH ENCODER SEN0240TroubleshootingGravity![userHead](https://dfimg.dfrobot.com/dfPortrait2.png)
67 Views
0 Replies
Power filtering -- why, how, and how to "see it" SEN0204TroubleshootingGravity![userHead](https://dfimg.dfrobot.com/dfPortrait2.png)
267 Views
2 Replies
Wake-up using a pushButton (SEN0539-EN) ArduinoFirebeetle ESP32/8266TroubleshootingGravityRobotics![userHead](https://dfimg.dfrobot.com/dfPortrait2.png)
312 Views
3 Replies
Fehler bei der Kalibrierung des TDS sensor SEN0244TroubleshootingArduinoGravity![userHead](https://dfimg.dfrobot.com/dfPortrait2.png)
90 Views
0 Replies
MICS 4514 showing 0.00ppm for every parameter TroubleshootingGravityArduino![userHead](https://dfimg.dfrobot.com/dfPortrait2.png)
591 Views
5 Replies
MICS 4514 producing 0ppm TroubleshootingSEN0377Gravity![userHead](https://dfimg.dfrobot.com/dfPortrait2.png)
307 Views
1 Replies
Gravity Offline Language Learning Voice Recognition Sensor CMDID always there TroubleshootingGravity![userHead](https://dfimg.dfrobot.com/dfPortrait2.png)
465 Views
5 Replies
Gravity GNSS Positioning Module - UART doesn't work TroubleshootingGravityTEL0157![userHead](https://dfimg.dfrobot.com/dfPortrait2.png)
198 Views
0 Replies
TEL0150 doesn't respond to serial comands thrue usb-c TroubleshootingGravityTEL0150![userHead](https://dfimg.dfrobot.com/dfPortrait2.png)
193 Views
0 Replies
DF2301 External speaker is only on for 1-second after boot, then switches to internal. GravityTroubleshooting![userHead](https://dfimg.dfrobot.com/dfPortrait2.png)
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