I use Openmv4 with TOF module on the unmanned aerial vehicle,but openmv sometimes shut down. The main.py works fine when not on the fly.
So I suspect that the Power is limitted when on the UAV.
I wonder How much current i need supply to make it work well with TOF(U=4.5V to 5V).
The China Store says about 200mA to 500mA.I am not very sure
Power supplied of Openmv4 H7 with TOF module
Re: Power supplied of Openmv4 H7 with TOF module
Um, the OpenMV Cam needs about 200 mA. How is the system and the ToF unit powered? You could use a second battery which may ease the problem.
Nyamekye,
- iabdalkader
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Re: Power supplied of Openmv4 H7 with TOF module
Can you share a link to the TOF module ?
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Re: Power supplied of Openmv4 H7 with TOF module
Hi, just post on https://forum.singtown.com/category/5/openmv-cam
Please paste all codes, and I will test.
You could also contact customer service on taobao.
By the way, the distance shield is so low-power, it is under 20ma.
Please paste all codes, and I will test.
You could also contact customer service on taobao.
By the way, the distance shield is so low-power, it is under 20ma.
Re: Power supplied of Openmv4 H7 with TOF module
Chinese Openmv Store on taobao just know nothing but want money. Customer service is bad.kidswong999 wrote: ↑Fri Jul 12, 2019 9:15 amHi, just post on https://forum.singtown.com/category/5/openmv-cam
Please paste all codes, and I will test.
You could also contact customer service on taobao.
By the way, the distance shield is so low-power, it is under 20ma.
Last edited by jll on Sat Jul 13, 2019 4:37 am, edited 1 time in total.
Re: Power supplied of Openmv4 H7 with TOF module
I use the demo distance program in the IDE,if you can test it ,i will be verykidswong999 wrote: ↑Fri Jul 12, 2019 9:15 amHi, just post on https://forum.singtown.com/category/5/openmv-cam
Please paste all codes, and I will test.
You could also contact customer service on taobao.
By the way, the distance shield is so low-power, it is under 20ma.
grateful
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Re: Power supplied of Openmv4 H7 with TOF module
If you have technical questions, just goto https://forum.singtown.com, I answer questions every day, I will test and answer it.
If you think goods have quality issues, just replace it or refund.
I am not the technical support here, I am only responsible for the China region.
And I will not answer you here. Although this distance shield was developed by me.
If you think goods have quality issues, just replace it or refund.
I am not the technical support here, I am only responsible for the China region.
And I will not answer you here. Although this distance shield was developed by me.
Re: Power supplied of Openmv4 H7 with TOF module
shamed on youkidswong999 wrote: ↑Tue Jul 16, 2019 8:21 amIf you have technical questions, just goto https://forum.singtown.com, I answer questions every day, I will test and answer it.
If you think goods have quality issues, just replace it or refund.
I am not the technical support here, I am only responsible for the China region.
And I will not answer you here. Although this distance shield was developed by me.
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- Posts: 36
- Joined: Sun Apr 02, 2017 1:12 pm
Re: Power supplied of Openmv4 H7 with TOF module
If you buy a genuine board, you will certainly get a genuine service, and vice versa.
If it is genuine, just contact the seller, the problem can be solved directly. It is impossible to run an error in the example.
If it is genuine, just contact the seller, the problem can be solved directly. It is impossible to run an error in the example.
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