Suchergebnisse

Exactly. 0.2m/s is not OK . For me minimum is 0.4m/s For a 20 cm wheel diameter 0.4m/s is 38 RPM. So if you have a 5000 RPM motor ,you need a gear ratio of 1:131 Finally the best selection is BL motor running between 3000 and 5000 RPM and gear ratio at 1:100. For the 20 cm wheel speed is...

You can use the blue poti on the PCB to test the driver ;) Do not forget the shunt under capacitor for PWM working mode and adjust blue poti to minimum (CCW)

What kind of GPS antenna did you use ? It's not ardusimple UBLOX one !

Take a look at the beginning of config.h line 7 to 20 and check the version of library ESP32 last version fail, you need the 1.0.4

Code for bottle movement on the video arduino mega and ZSX12 //test on ZS-X12H #define pinOdometry 2 #define pinMotorPWM 9 #define pinMotorBRK 10 #define pinMotorDIR 11 int odo_cible = 0; // int motor_speed = 30; // from 0 to 255 int motor_brake_power = 50; unsigned long odoLeft = 5000...

freeze is error and stop to drive the motor. It's append each time sense is too high , you have the same error on ZSX11 , but at higher sense. Unfortunately when i try to post code or join video, forum crash and i can't have access to site for next 2 or 3 days :unsure: You need to send a pwm...

Hi. I already test this driver (20 or 30 hours mowing) for drive motor inside a very small YARDFORCE mower ,It work well but power is very low and driver freeze very often on high grass. I finally replace them by ZSX11H and mower never freeze again. Adjusting the sense in the firmware don't...

Yes of course, if you can find it ,it help me to write the AGCM4 firmware.

This is what i mean : SerialRobotDriver (Raspberry): using serial interface to control NGP with a firmware into AGCM4 ,so i think it's the same process as ALFRED, but with PCB1.3 or 1.4 and AGCM4. My actual issue: On some area (free of tree or wall) mower run hundred of time and back to...

Did someone already write NGP driver for interfacing SUNRAY running into a Raspberry PI and one PCB1.4 with AGCM4 on it ??

I don't see particular issue in your config.h.

Did you add some intelligent parts in the code, because in my side the behaviour is the same if bumper right or left are trig. A correct behaviour need 2 differents obstacle location in the map. Obstacle at right of the axe of mower when bumper right trig Obstacle at left of the axe of mower...

your config.h file start at gps config, so all the motor part is missing. Try to share the beginning of the file. Why skytrack is not comment out in your file ?

Can you take a look at back of the motor driver. On the small chip you can see the ref , normally it's DRV8308 . If it's OK ,your config.h motor part is OK. Try to share your full config.h file.

If you have driver from shop ,normaly it's OK with DRV8308. Are you sure the adapter board (if it's v1.1 it's perfect and no need workarround) is correctly connected on PCB (bad contact on motor right fault pin)...

IF YOU USE ESP32: For wifi , you need to adjust data into config.h FOR ESP32 into esp32_ble So don't change data into sunray config.h

It's reaaly easy over BT, Try to find one android devise and install Sunray on it.

Into your PC (in the same lan that the ESP32), Follow the senil link and Into connect menu: Enter your ip adress here and click on connect.🤞

Hi. Yes DS1307 are very bad component and many of them have trouble directly out of the box. Sometimes after a long power off duration i need to leave the mower ON and beeping for 2 or 3 hours and adjust again the date/time to have it working again, but in all case it's china bad component.

I only test the range with the factory code of my lora kit (No sunray adaptation) https://docs.heltec.org/en/node/esp32/esp32_general_docs/lorawan/index.html