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casainho
10 GW
Joined
Feb 14, 2011
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casainho
reacted to
IsaacLarsen's post
in the thread
Fiido Q1S: VESC + modular DIY OpenSource electronics and software
with
Like
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Great news! I'm glad I could help.
Sep 14, 2023
casainho
replied to the thread
Fiido Q1S: VESC + modular DIY OpenSource electronics and software
.
Good news!! 1. I flashed the firmware that improves the motor current on this cheap bad quality VESC (thanks @IsaacLarsen to point this...
Sep 14, 2023
casainho
replied to the thread
Fiido Q1S: VESC + modular DIY OpenSource electronics and software
.
That is great!! thanks. I bought the most cheap VESC of 200A on Aliexpress, so I understand why I have motor noise at startup as also a...
Sep 13, 2023
casainho
replied to the thread
Fiido Q1S: VESC + modular DIY OpenSource electronics and software
.
That is a very good idea. However, I will only focus on developing what I use and my TODO list is the same as previous. I am also...
Sep 11, 2023
casainho
reacted to
E-HP's post
in the thread
Fiido Q1S: VESC + modular DIY OpenSource electronics and software
with
Like
.
When I was using slide regen, which is what you're describing, I had a pushbutton with a simple resistor/pot circuit that applied around...
Sep 11, 2023
casainho
replied to the thread
Fiido Q1S: VESC + modular DIY OpenSource electronics and software
.
On the other day, by mistake I disabled charging on the BMS. Then, the scooter would not brake/regen at all and I didn't know why :( I...
Sep 9, 2023
casainho
replied to the thread
Fiido Q1S: VESC + modular DIY OpenSource electronics and software
.
I decided to do a rear lights board + front lights board. My front turn lights are totally different from the rear turns lights...
Sep 8, 2023
casainho
replied to the thread
Fiido Q1S: VESC + modular DIY OpenSource electronics and software
.
There is no need to have precisely control the throttle, like let's say when you hit a bump and your hand on throttle will change a bit...
Aug 26, 2023
casainho
replied to the thread
Replacing the stock display with DIY VESC telemetry display. Any tips?
.
I am doing the same as you, using a VESC. I am building a simple DIY display using ESP32, and I even communicate wireless using ESPNow...
Aug 25, 2023
casainho
replied to the thread
Fiido Q1S: VESC + modular DIY OpenSource electronics and software
.
I don't know about bigger bikes. Although I have a friend working on electric motorcycle since many years ago. We were discussing the...
Aug 25, 2023
casainho
replied to the thread
Fiido Q1S: VESC + modular DIY OpenSource electronics and software
.
The original motor do coast every time I decelerates, and then I feel out of control - to have control again, I need to keep increasing...
Aug 25, 2023
casainho
replied to the thread
Fiido Q1S: VESC + modular DIY OpenSource electronics and software
.
I was getting false buttons clicks on the display buttons - I added low pass filters and now they work well as expected. This is the...
Aug 25, 2023
casainho
replied to the thread
Fiido Q1S: VESC + modular DIY OpenSource electronics and software
.
Can you please explain why coasting is important?
Aug 25, 2023
casainho
replied to the thread
Fiido Q1S: VESC + modular DIY OpenSource electronics and software
.
It is just the speed controller of VESC, that is a PID controller. The throttle position defines a target speed - on my case, I set from...
Aug 23, 2023
casainho
replied to the thread
Fiido Q1S: VESC + modular DIY OpenSource electronics and software
.
The EScooter DIY Lights board I am building. It will control my Fiido Q1S lights for: headlight, tail, brake, left and right turn...
Aug 22, 2023
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