The best data logger should behave as usb key when attached to usb computer port 😂.

Looks like the board is out of stock? Great concept.

A very good morning to you Paul, l require your expertise & guidance with this project as I feel well out of my depth on the logger. I've been trying to build a humidity/ temperature logger with your little Bee and am struggling to make any headway with my very limited coding knowledge. The system uses TMP117 temperature sensor and a Adafruit SHT45 humidity/temperature with I2C. I did manage to load an example onto the logger however it didn't show any of the sensors and it ran way to fast for my needs, but it did write date, time, day, onboard temp and battery to the SD card, l couldn't get back in to correct my faults as PORT, "NO PORTS DISCOVERED " or "Could not open COM3, the port doesn't exist", I had purchased a couple of those bad boys so l decided to try another one, this one on upload, "Unknown COM3"; Output, "A fatal error occurred: "Could not open COM3, the port doesn't exist" and Autoplay CIRCUITPY(D:) down in the bottom righthand corner of the laptop screen, I do get the lights on the board and the sensors. I have run a program with the two sensors, I2C, Aduino Uno and CSV file, your logger is a little smaller than the laptop, less obtrusive and somewhat much leaner on power. The sketch I'm trying for has date, time, day, humidity/temperature (SHT45), temperature (TMP117), battery and a sample rate of one hour & 40 minutes, that battery should sample into the next millennium. Any assistance would be most appreciated. Kind regards Tony h

I had this problem with mirroring in Kicad also just with 64ish connections because I didn't check :(

¡Qué buena idea y construcción de una placa todo en uno!!!. Hice un datalogger todo por separado y ahora estoy viendo como junto todo para reducir su tamaño. Esta placa se ve fenomenal. Felicitaciones!!!

Nice bro. It's dik size for you lol

Hi, what are the maximum pcb dimensions and maximum placing area? I have a 390mmX200mm board, placing area is 348X170mm. Can i place with this machine? Detailed answer is important for me, thanks..

Awesome video, this is very useful.

Will this mod work with the A10M GT2560 V4.1B Control Board?

I have a question : can you show us the schematics and the components to make a PCB with an esp32 ? Thanks you so much for this video

Hey i am working on ESPC3-mini N4 , i am strugulling to flash , can you guide me how i can do it, i used gpio9 to low to keep it in programming mode but still no use

great!

So flipping impressive!

Great concept. I look forward to your v3 with the suggestions implemented. Of interest to me are having an onboard antenna and more GPIO pins available. It would be handy if the parts were all on one side and pins exposed via catellations so it could be installed flush on another board. I like the suggestions of ditching the USBC and switches to make more room, as those can be connected via castellations. A companion dev board can be made to hold the castellations (with friction, like FlexyPins that I saw on hackaday) and breakout the USB, buttons and GPIO for prototyping & programming. For even more GPIO, could have SMD pads on the bottom side. I found your video while I was researching tiny ESP32 options I might use for a Bluetooth to PS/2 keyboard adapter. I don't think I can use an S3 in this case because I need classic Bluetooth for compatibility with most keyboards, so ultimately I need a classic ESP32 in tiny form. For this particular scenario it just needs to handle 5V power, GND and two GPIO from the PS/2 connector and I would only need temporary USB for serial monitoring and programming. I enjoyed your video on what's possible. :)

Why has no one mentioned anything about PCB origins? Why does no one mention anything about the 8mm that they don't work in PICK TEST mode if your size is 8mm or above? Why I cant see any videos about setting the positions of the components? especially the fiducials that they will never work.

is the whole base metal? beneath the mat

Fantastic. Do you get any WiFi or BLE at all?

Hello are this for sale?

amazing

I suppose you're not up for sharing the schematics. I'm an experienced programmer who's relatively new to electronics. I'd just be interested to see what passives are required for a minimally functional ESP32-S3

Good morning Paul, an excellent package on your datalogger and well done.Can you tell me; does your logger "automatically scans, detects, configers and log various Qwiic sensors" such as TMP117 temperature sensor and the Adafruit SHT45 humidity/temperature sensor, Sparkfun DEV-16832 OpenLog Artemis is OK with the TMP117 but is not happy with the Adafruit SHT45. Kind regards Tony H.

could the "USB FINGER" opton also have an antenna on the opposite side ?

yes i want to see it... and type c =D

Could you share more about how to do the PCB design?

Hi, I'm new and would like to know how to get MQTTUsername and MQTTPassword? Thank you.

I hesistate between that NeoDen YY1, and the LumenPNP. Would anyone knowledgeable please give me his opinion, in terms of reliability / performance / capabilities.

I think you can do better by integrating a chip antenna! I am currently designing an nRF52-based 10x14mm PCB, and it looks doable. I hope to get it soldered for me, though it should be solderable by hand as well.

Thanks for your info, it is really valuable. I'm looking for a machine which can change nozzles automatically or it has four heads. This one seems to be built good, I like how the reels hide under it, but it seems really slow so I don't know. Also editing stuff on that screen seems hard. Lacking end switches I can hardly believe. I would buy SMT330-LX but it's out of stock (it has nozzle changer). Currently I have a machine from Qi-He, TVM802B. This had uses some old MS webcams for vision and it hardly finds fiducials and doesn't align the components very well, so I'm looking for an upgrade. Any suggestions are welcome.

What is the actual optical zoom? From talking to the vendor the numbers given are solely digital magnification, which is most of the times useless? Also what is the FOV, did you buy extra lens? I want to replace a keyboard connector on an older MAC probook..Please elaborate. Thanks!

with easyEDA no library issues

This is amazing. Good job Paul

cheap yellow display?

Amazing

How it get programm store without spi flash chip?

Just made a dry box for the YY1. You might want to do something similar. kzbin.info/www/bejne/mnq5dnqjd5mcpMUsi=-l6JHfN80ECYKhv2

Simply wonderful, that's an elegant and compact ESP32 design, thank you!

maybe you could put this into a hotwheels car to make it a self driving object avoidance toy? That's what I would try to do at least lol

I got my formal electronics education beginning in 1980. After all these years, I'm still convinced its magic. Very cool design. Thanks for the video.

this is a huge .. thanks

Ahh! My epilepsy!

I wish bay the logger

I add Lan. It possible

use ceramic antenna, they are small

How easy do you reckon hot plate reflowing a ESP32-S3-MINI-1 is?

I am working on a similar project. I want to read data line by line from these files one by one but unable to do it.

Thanks

Hello Paul - where to buy this one creation of yours which you showed in the video

Thank you for this.

Any chance you'll be making a revised version of one of these available on Tindie? Hopefully with working bluetooth/wifi ... I'd love to make a ring where I can plug it into USB and cut/paste text from my phone to it.