havimo 3.0 death

[Ramos Darias offline]

Hello , a month ago I bought the havimo 3.0 , for an error when it was working with cm - 530, it were short-circuited the pins gnd and txt , leaving working. I checked the components , changing the regulator 3.3, still does not work, so I assume that is STM32F103C8T6 problem . I thought about changing it but then I need the software to work . Any recommendation? a greeting

[nicolas gomez offline]

Hi you can contact HaViSys in
http://www.havisys.com/?page_id=98
maybe they can help, but I fear that they will recommend buying a new module.
on the other hand you can try these other modules

OpenMV - OpenMV Cam
https://openmv.io/
OpenMV Products
http://openmv.myshopify.com/collections/openmv-products
OpenMV Distributors
http://openmv.myshopify.com/

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HICAT.Livera Machine Vision Board
http://www.cnx-software.com/2016/09/21/hicat-livera-machine-vision-board-and-robot-kit-feature-hisilicon-hi3518-soc-crowdfunding/
https://www.kickstarter.com/projects/945994322/hicatlivera-start-making-your-first-machine-vision/description

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Pixy (CMUcam5) Smart Vision Sensor

http://charmedlabs.com/default/products/
http://charmedlabs.com/default/new-firmware-and-software-release-for-pixy/
http://charmedlabs.com/default/where-to-order-pixy/

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And a low cost solution

http://www.banana-pi.org/d1.html
http://www.cnx-software.com/tag/anyka/
Linux based BPI D1 HD Camera Module Features Anyka AK3918 ARM9 Processor
Processor – Anyka AK3918 ARM926EJ processor @ 400 MHz
Dimensions – 36x36mm
US $29.99


Specifications
http://www.banana-pi.org/d1.html#specificationl
Distributors
http://www.banana-pi.org/shop.html
https://es.aliexpress.com/store/product/Newet-DIY-Digital-Camera-Banana-PI-development-Open-source-D1-Camera-Board-10pieces-lot-free-shipping/302756_32240699956.html?spm=2114.12010408.1000016.1.XdAs6Y&isOrigTitle=true

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A combination of dev board with cam

NanoPi M1 $12.99
http://www.friendlyarm.com/index.php?route=product/product&path=69&product_id=109&limit=100






you can combine 5MP 1080p +NanoPi M1 with 1 GB RAM DDR3 RAM by aronud $35.99
http://www.friendlyarm.com/index.php?route=checkout/cart

http://www.friendlyarm.com/index.php?route=product/product&product_id=109


NanoPi NEO $7.99

http://www.friendlyarm.com/index.php?route=product/product&path=69&product_id=132&limit=100



combined with this cams
http://www.friendlyarm.com/index.php?route=product/product&path=70_78&product_id=90


or any this other boards
http://www.friendlyarm.com/index.php?route=product/category&path=69
in combination with this camera
http://www.friendlyarm.com/index.php?route=product/product&path=70_78&product_id=70


hope to find some help
regards

[limor]

Thanks for posting this list!
The NanoPi looks like a great little PI alternative. They come in a full range of price/performance.

[Ramos Darias offline]

great post

Thank you for answering, I will try to put on contact with them, but I reject to buy other one, because before breaking, the havimo had a lot of mistakes in the communications with the controller 530.

[nicolas gomez offline]

you're welcome,
Here is a new module (45 $ ) very interesting, for small robots

Allwinner A33 quad core ARM Cortex A7 processor @ 1.34GHz with VFPv4 and NEON, and a dual core Mali-400 GPU supporting OpenGL-ES 2.0.

Memory: 256MB DDR3 SDRAM running at full DDR3-1600 speed.

Solid state disk: micro SD slot for firmware and data, supports up to 25Mbyte/s.

Camera sensor: 1.3MP camera with
SXGA (1280 x 1024) up to 15 fps (frames/second)
VGA (640 x 480) up to 30 fps
CIF (352 x 288) up to 60 fps









buy link (45 $ )
https://www.kickstarter.com/projects/1602548140/jevois-open-source-quad-core-smart-machine-vision

https://www.kickstarter.com/projects/1602548140/jevois-open-source-quad-core-smart-machine-vision/pledge/new?clicked_reward=false

regards
nicolas

[jasinswift offline]

Thanks for information!