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Camilo
Camilo
@cparrapa
Admin
Developer
Joined: Nov 1, 2023
Last seen: Oct 21, 2026
Topics: 1 / Replies: 111
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RE: web control v3.3 - diabled functionality

Hi @skalijowa Right now web control and web code words or icons use a different main.py code for bluetooth communication, I believe this could be th...

10 months ago
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RE: Replacement for Angle Motors

Hi @merlinmcSorry to hear about it, any clue how it happened? Customer support will contact you directly to arrange you a new replacement

10 months ago
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RE: Connecting to Bluetooth with iPad or Mac

Hi @theherksIPad with recent updates has made the bluetooth connectivity complicated, that is why we are about to launch a new native App for both iOS...

10 months ago
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RE: Problème capteur Ultrasons

Hi @laurent-slsmIf is a faulty sensor we can send you a replacement for free, just contact us with all details at support@hprobots.comThanks

11 months ago
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RE: 🎮❓How to use the webcontrol

@jsww123 good point the source code is here hprobots.com/otto-code/webcontrol/uploader/main.txtbut you can also use the upload button or this webtoo...

11 months ago
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RE: Documentaton of ESP32 board - Pin Layout

@merlinmc thanks to mention that, we will be adding more details to the documentation. It is hard indeed to find information or code for microPython...

1 year ago
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RE: Documentaton of ESP32 board - Pin Layout

Hi @merlinmc as you see in previous reply there is no GPIO 5 being used in the main circuit board of Otto. The RGB lights pin/cable from the ultraso...

1 year ago
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RE: Screws and Bolts

@mr_otto yes the kits always have some extra screws included for this cases.

1 year ago
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RE: Getting started with Arduino

@geniusmind it is a custom design, you can buy it as part of the creator kitthe board alone it is not helpful, you also need a dedicated LiPo battery,...

1 year ago
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RE: Screws and Bolts

Hi @mr_ottoM2 type, you do not need to buy they come with the kit.

1 year ago
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RE: How to print HP_starter_Middle_B_R1.stl

Welcome @olskar, all our models print without supports, just make sure they are oriented as suggested in the manual and guide.

2 years ago
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RE: Otto not react

Hi @danyp25 while in webcode words/ go to settings/ Save Bluetooth Code. (the robot needs to be paired with usb cable for serial communication)

2 years ago
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RE: Otto not react

Hi @danyp25 Welcome to the community, make sure you are also saving the bluetooth code.

2 years ago
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RE: Scratch AI Editor

Hi @agentknopf we have a functional BETA demo now

2 years ago
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RE: Failed fireware instalation cause Otto without fireware and not working

Hi @otahapet welcome to the community! 1. You can still try the online firmware updating by pressing the boot button on the PCB (refer to manual pag...

2 years ago
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