ksasao/brownie

Brownie is an offline object detection app for M5StickV that will tell you the name of the object in a cute voice!

English/日本語

Brownie

Brownie is an offline object detection app for M5StickV that will tell you the name of the object in a cute voice!

• Download Maker Faire Taipei 2019 Kit!

How to setup

0. Prepare class10 microSDHC card. Few SD cards work perfectly. Check our tested cards list.

1. Place all files under the src directory of this repository in the root directory of the microSD card. Or, you can use below:

• https://github.com/ksasao/brownie/releases/download/1.0.1/brownie_v1.0.1.zip
• view all downloads

2. Insert the card into your M5StickV.

That's all!

Doesn’t it work?

• It has confirmed that it does not work correctly using the latest firmware as of November 2019. Download maixpy_v0.4.0_47_g39bb8bf_m5stickv.bin , and write it using the kflash_gui (Windows/Mac/Linux).

How to play

Aim the camera and press the A button (largest one)

brownie's Issues

Can't load the kmodel

Hi! Thanks for sharing your code!
When running the code on my device it gets stuck after showing the Brownie logo (i can hear the voice as well). It fails on reading the kmodel,
task = kpu.load("/sd/model/20class.kmodel")

From the terminal I get this:

[MAIXPY]: result = 0
[MAIXPY]: numchannels = 1
[MAIXPY]: samplerate = 44100
[MAIXPY]: byterate = 88200
[MAIXPY]: blockalign = 2
[MAIXPY]: bitspersample = 16
[MAIXPY]: datasize = 49648
init i2c2
[MAIXPY]: find ov7740

Traceback (most recent call last):
File "", line 120, in
ValueError: >>>

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Have you experienced this?
/Simen