Hello. On the screen, only the + and - wires from the lipo battery are visible, but there are actually 4 wires connected to the motor driver(DRV8833) on the back. Like this #define LeftF 14 //Left Forward IO14→IN4 DRV8833 #define LeftB 12 //Left Backward IO12→IN3 DRV8833 #define RightF 13 //Right Forward IO13→IN2 DRV8833 #define RightB 2 //Right Backward IO2→IN1 DRV8833
It's simple so there is no diagram. Like this. Wiring Diagram: ESP-WROOM-02 Connections 3V3: Power (3.3V) GND: Ground GPIO14: DRV8833 IN1 GPIO12: DRV8833 IN2 GPIO13: DRV8833 IN3 GPIO2: DRV8833 IN4 GPIO5: Status LED (connect via resistor if needed) DRV8833 Connections IN1: GPIO14 (LeftF) IN2: GPIO12 (LeftB) IN3: GPIO13 (RightF) IN4: GPIO2 (RightB) OUT1: One terminal of the left motor OUT2: The other terminal of the left motor OUT3: One terminal of the right motor OUT4: The other terminal of the right motor VCC: 3.3V (or 5V, matching the ESP-WROOM-02 power supply) GND: Ground (shared with ESP-WROOM-02 GND)
hey could you make other design like: step one baby . with this components like 300mah Lipo bat and esp8266 and two 615 coreless motor with 45mm prop to that plane I suggested you it should have wingspan is 500mm length is 415mm and AUW is from 37to 40g
This is 56cm wide, 35cm long, and has a flight weight of 36g (when using a 150ma lipo battery) and two 716 motors. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-mNAmwbGKwNk.html
Hi! Data and programs are here. Please enjoy. drive.google.com/drive/folders/14tiS7dgsxebwZtQNdbR3RjlgAW10cZKB?usp=sharing ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-ckWVouocXls.html
I have a problem on my battery that when i fly ,bat is running low down but i use liion bat not lipo. So you guy can told me how to fix your app PconTX with remove low battery and vibration errors
Hi! If you don't need alerts and vibrations. Please remove the "UDPListener1" block and build. It's 1:51 seconds in my tutorial. "2.6" is the receiver voltage, so reducing it will lower the alert voltage.
The most important point in this project is to make the receiver correctly. This receiver program is for ESP-WROOM02. If you use another receiver, you will need to modify the program. Receiver checkpoint is Does the receiver LED blink? Does the LED turn off when connected to WIFI? Please try it.
If you use ESP8266 with original wiring, please change PconRx.ino as follows and write it. ~~~~~~~~~~~~~~~~~ #define ST_LED 2 #define L_MOTOR 5 #define R_MOTOR 4