Has anyone tried the CS with this esp32? it has a larger display:...
I got this fundumotor motor shield to replaced my toasted arduino motor shield. Has anyone had experience with this with the ESP32 DCC++ ? Are...
@Atani Not sure if this is the correct/best way to do this, but here is what I have in my platformio.ini [env:heltec] extra_scripts =...
@jrob3rts Would you share the platformio.ini? I did the same as you did before and it wont work. so I have to define the SDA and SCL explicitly...
if I just passed the values, it wont work. It seemed like the SDA and SCL must be defined. I found that from my sample sketch.
after some googling and learned that I needed to do these for the OLED to work: // Config.h #define SDA 4 #define SCL 15 #define RST 16 #define...
what would these set to on the ESP32 Wifi LoRa 32 board? according to the pin-out, I set these to these values, but the OLED is not on. 18 and...
Do I need to provide voltage to the IOREF of the motor shield
Do I keep 1.1v to the AREF or should I increase since I switched from 3.3v to 5v now?
@Atani Any suggestion what I can do from here? It seems the motor shield requires a 5V instead of the 3.3V.
1 step closer, I have to connect a 5V (NOT 3.3v) to the motor shield. Now, the 4 LEDs are on when TRACK POWER is ON. Verified the track and...
THANK YOU FOR HELPING ME... yes. I have 15V coming in. This is the same power supply I used when the motor shield was connected to Uno No...
yeap. click on track power will toggle the connect. I normally, clicked on connect first prior to turn on track power.
yes. the web page show "connected", the OLED display showed WS Clients: 01, and TRACK POWER: ON. and MAIN: NORMAL / PROG: NORMAL. Serial port...
I connected the 3.3v / GND from ESP32 to Motor shield and divided 3.3V to get 1.1V to AREF, I do not see the OVERCURRENT any more. However, the...
Here is a picture with my annotation of the wiring. [ATTACH]
Mm. none of the 4 LEDs on the motor shield is ON when I turn the track power to ON. The serial port shows a lot of overcurrent. I have not...
I tried on the both ESP32 and via the web interface, I could not seem to move any of my loco. anything that I can do to debug where the issue is?...
could you show me a wiring diagram from the ESP32 to the arduino motor shield? I do not currently have the adapter. Thanks!
Thanks for the quick replied. I have ordered this (http://a.co/9ev7683) yesterday and should arrive tomorrow here. Hopefully, this one can be...
