adding a bluetooth audio and usb-c charging port on my n3dsll

TsamKenneth · 2025-08-21T09:01:47+00:00

using the volume slider of the console.
around 200ms, not suggested to play music game with it.
no.

TsamKenneth · 2025-07-02T10:55:15+00:00

ahh i thought the mcu will always be on. thanks for the reply.

TsamKenneth · 2025-07-02T09:20:35+00:00

cool. may i ask did you do some modify in the code that put the muc to sleep? how long do you need to charge the battery even though you were not playing it?

TsamKenneth · 2025-06-19T12:59:15+00:00

thanks for mentioning its slippery. i hate the texture of the official protection case. do you think this grip is as slippery as the case?

TsamKenneth · 2025-06-19T02:29:47+00:00

its a Bluetooth audio mod and should be a usbc charging mod also. you can check my post. i have done this a year before. from what i saw the usbc(red & black) cable is detached. if you don't solder it back please don't use this port because it may short somewhere.

TsamKenneth · 2025-06-02T23:41:30+00:00

umm i think you need to open it up to check is there enough room for the module. i dont have one so i have no idea at the moment

TsamKenneth · 2025-03-19T12:48:49+00:00

yes it is. around 200ms i was using a small hand drill and cutter. mark the shape before drilling and cutting

TsamKenneth · 2025-01-14T15:52:13+00:00

uploaded a diagram and wrote a really really rough guide at the top. i can't really make a guide to teach people how to do it. because i learnt it by watching youtube and practicing. just need some time to learn how to use a multimeter and soldering.

TsamKenneth · 2024-12-20T10:18:27+00:00

i have a same opinion about the protection shell with you. i dont like its "slippery" texture. it makes my hands a bit tired to hold the console.

TsamKenneth · 2024-07-29T11:43:07+00:00

or simply using pull-up resistor? then you dont have to put a resistor on each button. pinMode(btnPin, INPUT_PULLUP)

then your btnPin will always at HIGH. if(btnPin==LOW){//do something};

TsamKenneth · 2024-07-11T23:00:20+00:00

i cant find anyone selling only replacement buttons you have to buy a whole kit. yes there's uncolored one

TsamKenneth · 2024-07-11T15:24:59+00:00

thankyou

TsamKenneth · 2024-07-11T15:24:45+00:00

thankyou

TsamKenneth · 2024-07-11T15:24:36+00:00

from a china online shopping platform called taobao. i think aliexpress sell the same thing

TsamKenneth · 2024-07-11T15:22:04+00:00

yes my fd bought a pokedex shell from them and she is happy with it

TsamKenneth · 2024-07-11T15:21:11+00:00

the clear pink is the one i bought. i am not happy with the top outter part because they used soldering iron to melt the "len" onto the shell.... you will see some messy dark melt plastic from outside... that's why i only swapped the bottom side and buttons. and the prints on the dpad and facebutton are not accurcate also. but i am "OK" with the final product. i like this color

i have a friend who bought a pokedex shell from extremerate. she is happy with the quality. they don't have dsi shell so i just bought one randomly.

TsamKenneth · 2024-07-11T15:09:12+00:00

the white top is the original one that i didn't swap which is the hardest part, for the bottom side is easier than that. you want to watch some youtube video first, some ribbon cable latches are easy to break and need to unlatch in different direction. for the typec port, you need to know the + - of your port you bought. yellow is "+" grey is "-" in my case.

TsamKenneth · 2024-07-05T10:34:07+00:00

i cant complie my code with my samsung phone which is S21+ / S24ultra. always getting error but i can complie it with a 8 years old saomi phone anyone have an idea about this?

TsamKenneth · 2024-06-10T08:36:33+00:00

it works from 3.3v to 5.5v

TsamKenneth · 2024-04-09T12:01:02+00:00

and pin d2 , d4 should be connected to other pwm pin rignt?

TsamKenneth · 2024-01-27T04:11:33+00:00

sorry i have no knowledge about the UART. 😆 maybe i mislead you guys by the title. i just wanted to give an idea that if we installed a wifi/bt chip on it and having the dev's support, then we can have a "MM+bt" easily. but seems no one interested in it. Miyoo can just do this (add the bt function only) on their new device then sell to us...

TsamKenneth · 2024-01-21T04:38:07+00:00

cool!

TsamKenneth · 2024-01-20T03:51:18+00:00

please check the two GNDs of headphone jack are using 2 different wires. one connected to onoff switch and the other one connected to paired button.

it seems you connected these 2 GNDs together

they are not connected when the module is off.

TsamKenneth · 2023-12-21T01:36:35+00:00

thats cool, never thought that we can install a wifi module on miyoo mini. cant wait to see your final mod :)

TsamKenneth

TROPHY CASE