https://github.com/davmoz/tf-luna-micropython

A simple micropython i2c library for TF-Luna LiDAR Module.
https://github.com/davmoz/tf-luna-micropython

benewake distance-sensor i2c lidar micropython pycom

Last synced: about 2 months ago
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A simple micropython i2c library for TF-Luna LiDAR Module.

• Host: GitHub
• URL: https://github.com/davmoz/tf-luna-micropython
• Owner: davmoz
• Created: 2021-03-28T00:02:00.000Z (almost 4 years ago)
• Default Branch: main
• Last Pushed: 2021-06-13T08:56:40.000Z (over 3 years ago)
• Last Synced: 2024-04-22T12:36:05.617Z (9 months ago)
• Topics: benewake, distance-sensor, i2c, lidar, micropython, pycom
• Language: Python
• Homepage:
• Size: 23.4 KB
• Stars: 10
• Watchers: 2
• Forks: 5
• Open Issues: 2
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• awesome-micropython - tf-luna-micropython - A simple MicroPython I2C library for TF-Luna LiDAR Module. (Libraries / Sensors)

README

        
# tf-luna

A simple micropython i2c library for TF-Luna LiDAR Module.

**Repo-status**: See [Implemented functions](#implemented-functions)

## Getting started

To enable i2c, connect pin 5 to GND, see [Datasheet](https://www.robotshop.com/media/files/content/b/ben/pdf/tf-luna-8m-lidar-distance-sensor-instructions-manual.pdf)

To run main.py, connect RXD/SDA to P7 and TXD/SCL to P8

| Pin & Function        | Description        |

| --------------------- | ------------------ |

| 1 VCC                 | Vin (5V)           |     

| 2 RXD/SDA             | Receiving/Data     |

| 3 TXD/SCL             | Transmitting/Clock |     

| 4 GND                 | GND                |     

| 5 Configuration Input | Ground: I2C mode 
/3.3V: Serial port 
Communications mode |     

| 6 Multiplexing output | Default: on/off mode output
I2C mode: Data availability
signal on but not switching value mode     |     

## Implemented functions

* Distance

* Chip temperature

* Signal Amplitude

* Set Min/Max range

* Reboot

* Reset to factory defaults

* Change sampling rate / freq

## To-Do

* Trigger mode

* Change slave address

* Tick

* Error

* UART