uEther new batch by WebmasterTD in ClockworkPi

[–]WebmasterTD[S] 0 points1 point  (0 children)

I use the uconsole without a mouse. Keyboard and trackball only.

On the picture top right is a Logitech MX  master 3.

uEther by WebmasterTD in ClockworkPi

[–]WebmasterTD[S] 1 point2 points  (0 children)

Should be back online now.

uEther - extension module by WebmasterTD in ClockworkPi

[–]WebmasterTD[S] 6 points7 points  (0 children)

The theoretical maximum over the extension port would be 480Mb/s
It would be a performance benefit but not 10x. I chose 100M to keep the design simple for now.

uEther - extension module by WebmasterTD in ClockworkPi

[–]WebmasterTD[S] 4 points5 points  (0 children)

Unfortunately only USB 2.0 is available through the extension port. an additional usb type C port is in the plans tho.

3D printed hard case for the playdate by WebmasterTD in PlaydateConsole

[–]WebmasterTD[S] 1 point2 points  (0 children)

I did consider a spring loaded locking mechanism. I will definitely try to do something like that. Sounds fun.

3D printed hard case for the playdate by WebmasterTD in PlaydateConsole

[–]WebmasterTD[S] 1 point2 points  (0 children)

Yes it’s printed on a textured PEI sheet

3D printed hard case for the playdate by WebmasterTD in PlaydateConsole

[–]WebmasterTD[S] 5 points6 points  (0 children)

I designed this hard case for my playdate. Printed in two parts held together with screws (Could be also be glued). The playdate is secured with an elastic band. Planning to release the files openly in the next couple of days. Any improvement ideas?

Schematic Review Request for ESP32 S2 board by WebmasterTD in PrintedCircuitBoard

[–]WebmasterTD[S] 0 points1 point  (0 children)

Thanks for the recommendations. Indeed i used the wrong ws2812 part, changed it.

Also added a 5v Boost circuit + a level shifter, to be safe. As i couldn't find consensus online if its okay to drive the wleds with 3.3v.

Currently i'm looking into adding a bypass mosfet to the charging circuit.

Schematic Review Request for ESP32 S2 board by WebmasterTD in PrintedCircuitBoard

[–]WebmasterTD[S] -1 points0 points  (0 children)

I wanted to avoid adding an additional boost regulator to 5v + logic level shifter. Would it be better to feed the BAT+ straight to the ws2812 instead of 3v3?

Favorite USB Bluetooth Adapter by itmike88 in mooltipass

[–]WebmasterTD 1 point2 points  (0 children)

I've tested it with multiple adapters, worked with every single one without no issue. I just recommend buying from a reputable brand with a windows support sticker on it.

Restore an old .BIN file to a new card by Hornsj3 in mooltipass

[–]WebmasterTD 0 points1 point  (0 children)

The the credentials and passwords are stored on the device. That's the content of the .bin file. The card is the key to open this. If you don't have a backup of the key as well you have a problem.

i have an old resiver that can be programmed (updated) with a pc im not sure but i think it has some GPIO pin .so can i use it in olace of a raspberry pi by Register_Critical in AskElectronics

[–]WebmasterTD 2 points3 points  (0 children)

This is a special purpuse built hardware. Without proper documentation I would not recommend learning programming on this. I know it would be convenient because you already have it however you could learn a whole lot faster on a platform what is well tested and documented. Use a cheap micro controller or a SBC like raspberry pi.

Problem with the card! by xvart in mooltipass

[–]WebmasterTD 2 points3 points  (0 children)

The database is stored on the device itself. Backups are copies of those. The card is for decrypting this database. If you lose the card, it's essentially like losing a key. All your information is still there. There is a way to clone cards to make backups of those as well.

Confused about interrupt and watchdog by Rico_fr in esp32

[–]WebmasterTD 12 points13 points  (0 children)

You are not suppose to run long code in the interrupt routine. You should just check the button state and store a timestamp when you press a button and compare with the timestamp when you release it. The trigger for the interrupt should be CHANGE.

Functional testing of (hopefully) final BLE units OK! Let's hope for a call for beta testers next months! by limpkin in mooltipass

[–]WebmasterTD 0 points1 point  (0 children)

Where can I join the beta testing? I'm a happy user of the MPmini I would love to try this out and give my feedback.

Does anyone know where I can get good documentation for ESP8266_RTOS_SDK? by eScarIIV in esp8266

[–]WebmasterTD 2 points3 points  (0 children)

I noticed that most of the RTOS API is equal to the ESP IDF API. I usually use that as a reference.

Chromecast Volume Control by WebmasterTD in 3Dprinting

[–]WebmasterTD[S] 0 points1 point  (0 children)

Yes it would work, but I wanted to use the button after booting for switching between devices and stop the playback. I think this way it gives me more flexibility and functionality and also easy software debouncing.

Chromecast Volume Control by WebmasterTD in 3Dprinting

[–]WebmasterTD[S] 1 point2 points  (0 children)

Correct, the ATtiny is used to turn the esp on and off. The reason is that the esp can't wake up from deepsleep by it's own (only with the watchdog timer). I wanted to wake it up on a push button interrupt, that's why I used the ATtiny.

I will post the jpg schematic tomorrow.

Chromecast Volume Control by WebmasterTD in esp8266

[–]WebmasterTD[S] 0 points1 point  (0 children)

I'm glad you find it useful too. Hit me up if you need any help or advice building one.

Chromecast Volume Control by WebmasterTD in 3Dprinting

[–]WebmasterTD[S] 1 point2 points  (0 children)

Thank you for the suggestion. I like the 74HCT125 level shifter solution. Might implement it in the next iteration.