Small applications using Nema stepper motor and L298N motor driver.
This repository is based on RpiMotorLib tutorial.
- Raspberry Pi 3B+
- Nema 11 stepper motor
- L298N motor controller
The pin connections are the following. Note that pin number of L298N is based on the RpiMotorLib tutorial.
| Pi | L298N |
|---|---|
| 2 (5V) | 6 (5V in) |
| 6 (GND) | 5 (GND) |
| 11 (GPIO17) | 8 (IN1) |
| 12 (GPIO18) | 9 (IN2) |
| 13 (GPIO27) | 10 (IN3) |
| 15 (GPIO22) | 11 (IN4) |
| L298N | Nema |
|---|---|
| 1 (OUT1) | Green |
| 2 (OUT2) | Blue |
| 13 (OUT3) | Black |
| 14 (OUT4) | Red |
- Python 3.9 (see
.python-versionfile) - OS versions are the following
$ cat /etc/os-release
PRETTY_NAME="Raspbian GNU/Linux 10 (buster)"
NAME="Raspbian GNU/Linux"
VERSION_ID="10"
VERSION="10 (buster)"
VERSION_CODENAME=buster
ID=raspbian
ID_LIKE=debian
HOME_URL="https://www.raspbian.org/"
SUPPORT_URL="https://www.raspbian.org/RaspbianForums"
BUG_REPORT_URL="https://www.raspbian.org/RaspbianBugs"
$ uname -a
Linux raspberrypi 4.19.66-v7+ #1253 SMP Thu Aug 15 11:49:46 BST 2019 armv7l GNU/LinuxPrepare packages:
pip install -r requirements.txtAnd run any file with your Python.
- RpiMotorLib
- This repository is based on this repository
- Qiita: [Raspberry Pi] ラズパイでステッピングモータ制御 (ja)