KIWIboard Expansion

GPIO 2024-02-28

Can't get GPIO to work

Hello everyone,
I'm trying to activate or deactivate any GPIO following the steps in this blog post or this GitHub repository:https://www.kiwiboard.org/article/96https://github.com/KIWIBOARDS/Technical_Documentation
But I can't seem to get it to work! The message I'm getting is:
unable to open comportcan not open comportResponse error : READ_COMMAND
Does anyone know why? Could someone help me with this?
Thanks in advance.

Queralt Martinez Fernandez

1 166 View

Power Source 2023-04-17

ODM services?

If I need ODM services, who can I contact? Software, electronic, or mechanical team? 🤔

X XiZhiBro

1 150 View

Power Source 2023-09-15

Kiwi - alternate power input source

Hi everyone,
pls could you tell me if there is the possibility to power up the Kiwi board with a power source different from USB_C power source ?
I saw this from Raspberry's GPIO pin layout.
Could it be applied to Kiwi board too ?

Alex Nathan Bellini

2 147 View

Power Source 2023-09-08

Power sources

Other than USB C power, which method can I use to power up the KIWIBoards?

J JJ

1 111 View

GPIO 2023-09-08

Max current GPIO output

What is the maximun current from the GPIO pins in the KIWI310?

D Debbie

1 109 View

Accessories 2023-09-08

Cooling solutions

What are the cooling solutions or recommendations to keep the KIWI310 running optimally?

J JJ

1 84 View

Accessories 2023-09-08

Power adapter

Is the power adapter included in the KIWI310 box? or what is the part number for ordering?

H Hannah

1 80 View

GPIO 2023-09-08

Sample code for GPIO

Where can I find the sample code for the GPIO?

G Greg

1 75 View

GPIO 2023-09-08

GPIO max voltage

Are the GPIO pins from the KIWIBoard only 3V tolerant?🎯

G Greg

1 72 View

Devices 2023-09-08

External storage or RAM

Can I attach external storage devices or additional RAM to my KIWIBoard?

A Artis

1 53 View

GPIO 2023-09-08

Isolation in GPIO inputs

Does the KIWIBoards have isolation circuit in the GPIO inputs?

E Emi

1 52 View

Power Source 2023-09-08

Max voltage for input

What is the safe voltage range at the input of the KIWIBoards?

A Artis

1 46 View

Network 2023-07-20

Default IP address

Which is the default TCP port of KIWI310 for using Node-RED?

D Daria

1 44 View

Forum