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Salvatore Raccardi
Italy
เข้าร่วมเมื่อ 4 ม.ค. 2017
Engineering student, electronics enthusiast. I develop experimental designs for IoT applications and beyond...
The new ESP32-S3 + LoRa module - Power delivery 3.0 PPS, Extreme Low Power 1nA | ELPM-S3LW
ELPM-S3 docs: objexlabs.com/ELPMs
This project is sponsored by PCBWay, order your PCBs now for only $5: www.pcbway.com/orderonline.aspx
ZimaBoard Home Server: bit.ly/47GtBnP
ZimaBoard Official Shop: bit.ly/48ExRpy
ZimaBoard on Amazon: bit.ly/4478n1b
The ELPM-S3LW is extreme-low power module based on ESP32-S3FN8 and SX1262. Designed for
development of IoT devices or generic applications, especially battery-powered devices
and energy harvesting applications. The module has a power unit designed to adapt has
each specific use, and together with the deep stop mode it is possible to minimize power
consumption. ELPM-S3LW is an excellent choice for industrial applications and devices
that require high energy efficiency.
Also visit: objexlabs.com/
Video timeline:
00:00 Intro
0:26 The idea behind ELPM-S3LW v1.0
1:26 PCBWay & prototype assembly
2:11 OBJEX Link - Slimstack connectors
2:28 OBJEX Link - Power delivery 3.0 PPD
3:25 OBJEX Link - Extra features
4:08 ZimaBoard & LoRa Tests
6:50 ELPM-S3LW v1.1 LW-B
8:34 Conclusion
9:11 Some pics
Topics/projects covered in this video:
www.thethingsnetwork.org/docs/lorawan/what-is-lorawan/
www.semtech.com/products/wireless-rf/lora-connect/sx1272
www.semtech.com/products/wireless-rf/lora-connect/sx1262
www.linkedin.com/pulse/pps-power-delivery-charger-future-fast-efficient-charging-denise-yan/
OBJEX Team:
Salvatore Raccardi
Nicolas Bruno
Links:
• Shop: www.tindie.com/stores/objex/
• Instagram: salvatore.raccardi
• Linkedin: www.linkedin.com/in/salvatore-raccardi-b362aa160/
• Twitter: salvoraccardi
• Github: github.com/salvatoreraccardi
🎶 Tracks:
Whisper - jiglr soundcloud.com/jiglrmusic
Creative Commons - Attribution 3.0 Unported - CC BY 3.0
Free Download / Stream: bit.ly/3qICWvK
Music promoted by Audio Library bit.ly/3EnEE9z
This project is sponsored by PCBWay, order your PCBs now for only $5: www.pcbway.com/orderonline.aspx
ZimaBoard Home Server: bit.ly/47GtBnP
ZimaBoard Official Shop: bit.ly/48ExRpy
ZimaBoard on Amazon: bit.ly/4478n1b
The ELPM-S3LW is extreme-low power module based on ESP32-S3FN8 and SX1262. Designed for
development of IoT devices or generic applications, especially battery-powered devices
and energy harvesting applications. The module has a power unit designed to adapt has
each specific use, and together with the deep stop mode it is possible to minimize power
consumption. ELPM-S3LW is an excellent choice for industrial applications and devices
that require high energy efficiency.
Also visit: objexlabs.com/
Video timeline:
00:00 Intro
0:26 The idea behind ELPM-S3LW v1.0
1:26 PCBWay & prototype assembly
2:11 OBJEX Link - Slimstack connectors
2:28 OBJEX Link - Power delivery 3.0 PPD
3:25 OBJEX Link - Extra features
4:08 ZimaBoard & LoRa Tests
6:50 ELPM-S3LW v1.1 LW-B
8:34 Conclusion
9:11 Some pics
Topics/projects covered in this video:
www.thethingsnetwork.org/docs/lorawan/what-is-lorawan/
www.semtech.com/products/wireless-rf/lora-connect/sx1272
www.semtech.com/products/wireless-rf/lora-connect/sx1262
www.linkedin.com/pulse/pps-power-delivery-charger-future-fast-efficient-charging-denise-yan/
OBJEX Team:
Salvatore Raccardi
Nicolas Bruno
Links:
• Shop: www.tindie.com/stores/objex/
• Instagram: salvatore.raccardi
• Linkedin: www.linkedin.com/in/salvatore-raccardi-b362aa160/
• Twitter: salvoraccardi
• Github: github.com/salvatoreraccardi
🎶 Tracks:
Whisper - jiglr soundcloud.com/jiglrmusic
Creative Commons - Attribution 3.0 Unported - CC BY 3.0
Free Download / Stream: bit.ly/3qICWvK
Music promoted by Audio Library bit.ly/3EnEE9z
มุมมอง: 3 262
วีดีโอ
The new ESP32-S3 module - Extreme low power 1nA! ELPM-S3 by OBJEX
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ELPM-S3 docs: objexlabs.com/ELPMs This project is sponsored by PCBWay, order your PCBs now for only $5: www.pcbway.com/orderonline.aspx The ELPM-S3 is extreme-low power module based on ESP32-S3FN8. With power consumption as low as 1nA, this module is ideal for battery-powered devices and energy harvesting applications that require long battery life. It provides a cost-effective solution with lo...
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Great Scott!
amazing design and attention to detail - love it
Thanks!
shop.objexlabs.com
It would be awesome if its pins were compatible with esp32 in M5 Stamp S3, so we could use it in M5Cardputer
ELPM-S3LW has much more pins than the M5 Stamp S3. How do you use the M5Cardputer now?
You are italian of yes Me too
This is really cool. ESP32 stuff has always been a little too power hungry. The other big flaw with them for battery life is how slow they are to wake (and then connect to Wifi). Every second at full power with Wifi enabled will burn hours of sleep time if your current draw is in nA. I think someone else mentioned the C6 and TWT.... I don't know if that will work with this method. I'm not that experienced with it, but I think TWT requires a separate power regime that will still draw more current than deep sleep. Hopefully I'm wrong though.
Deep stop also works with C6. Power latch with external RTC turns off the microcontroller (ESP32S3, ESP32C6...).
Hi, if you are interested the project I wanted to let you know that pre-orders start tomorrow! shop.objexlabs.com
Very nice project and cideo man!! Thanks for sharing!! I have some questions. How did you solder the components? Is that a hot plate? How did you solder the bottom two connectors and other components on the bottom? If you used a hot plate for soldering the top components, you can't use it for the bottom components, can you? Where did you get the stencils?
Yes, I used hot plate for this project. Top side hotplate, bottom side hot gun. Stencils by PCBWay.
Can you provide a link as to where to purchase this flexible led wire, or item code?
Dfrobot.com Flexible led filament
I wish you a wonderful future. I think you have created a very functional product.
Thank you!
Hi, I wanted to notify you that pre-orders start tomorrow! shop.objexlabs.com
@@SalvatoreRaccardi 👍
Awesome
Hi, I wanted to notify you that pre-orders start tomorrow! shop.objexlabs.com
Super cool 🎉
Hi, I wanted to notify you that pre-orders start tomorrow! shop.objexlabs.com
By Datasheet. deep sleep current consumption is 5uA. www.espressif.com/sites/default/files/documentation/esp32-c3_datasheet_en.pdf page48.
@voicevon 5uA is a typical value; it is neither the maximum nor the minimum. Therefore, the manufacturer does not guarantee that this value will be respected.
Where I can find such springy pins?
Search FlexyPin
Wooo ich liebe Elektronik 😊😊😊
Hi, pre-orders start tomorrow! shop.objexlabs.com
Riccardi !! May your wonders never cease .. We need full long tutorials on everything 🙏🙏🙏 per favore
Unfortunately, I currently do not do video tutorials because I am not the right person to do this kind of content.
@@SalvatoreRaccardi 😭😭 plz consider giving it a try sometime 🙏
Ok, I promise I will do it.
@@SalvatoreRaccardi grazie mille ❤️ ..
electroporn
Hi! Is the zz logo antenna on lcsc? How is it named?
ignion antenna
@@SalvatoreRaccardi Grazie mille! Hai anche fatto un tuning e il circuito di matching per l’antenna? Grazie mille per le info
Si insieme al team di ignion. Volevo informarti che domani inziano i pre-ordini shop.objexlabs.com
Hi have you worked with esp32C3 and mpu6050 . Can you tell me how you could connect the esp32 c3 with mpu6050 pins if you had done it ?
Via I2C?
@@SalvatoreRaccardi I solved the issue . I need to know the max current and voltage that esp32c3 normally consumes . I saw it consumes 40 mA for esp32c6(active state) . So wt will be the same with esp32c3 ? Secondly , my device might be in active state for 12 hrs(max) , so just to calculate the maH of the battery .So which battery is preferable .The size of the device would be 25 mm*35*20 mm . are there such batteries available ?
😮👍
how can buy it？
soon
Hi, pre-orders start tomorrow! shop.objexlabs.com
In China how can buy it？
@@limemg-vd9cg here: shop.objexlabs.com, we have added shipping to China!
all is nice except one thing: that project does NOT seem to be user friendly, not open source etc, So in fact it is only a... commercial of your business. So thank you but no, thank you
First of all, thank you for your comment. It is not user friendly because full documentation has not been published yet, also the version shown in the video obsolete(and user friendly ≠ open source). I made this video to share the progress we made during development; it is not a tutorial on how to make such a product. Also it is a product designed for industrial uses so you are for commercial use.
@@SalvatoreRaccardi that is ok, you should have just put the title: "COMMERCIAL - not to teach you anything but to let you know you can buy my thingis!"
Did I write that it is a tutorial?
Hi, what are called those pinheaders ?
Flexy
Love the idea, catching up on your info and videos since finding the channel really would like to test these out any idea when they will be available and the cost? Right now I’m playing with an esp32h2 and sx126x as my option for a very low cost outdoor device I rather have the zigbee/thread over wifi myself maybe would be a goood idea for a version of your system Any chance you’ll sell or have a pcb to order for the deep sleep disconnect only to add to existing boards? Would love to be able yo have a micro pcb that just handles the deep stop on a third party esp32
Sorry I'm only responding to you now. We are working on a fundraiser for the ELPM & OBJEX Link project. We also plan to sell some units to test the products we have developed. We have already developed the version based on ESP32-C6 + SX1262(yt video will be coming out about this version). I don't think we will manufacture hardware only with deep stop.
Hi, if you are interested the project I wanted to let you know that pre-orders start tomorrow! shop.objexlabs.com
Wow amazing work. And great backing music!! Can u pass on the track id?!
Thanks! You can find all the sound tracks I used in description.
Hi, if you are interested the project I wanted to let you know that pre-orders start tomorrow! shop.objexlabs.com
Too bad it's not on Tindies I would bought some
Maybe in the future :)
What model do you use to solder SMD components?
I use stencil and hot plate for soldering.
Hi, Is the circuit schematic for this gerber file available? Thanks
Read the description, you can find everything there.
Thanks for the reply. may I know what is the voltage output of the solar panel? I was planning to replace it with a small wind turbine. Also, do I need to program ADP and SPV microcontrollers? if so, what software did you use? @@SalvatoreRaccardi
Is there a high power IC which I can use to harvest about 10-20 V from a turbine? Any suggestion will be appreciated. Thanks
This is very professional and I enjoyed your video. May I ask about your tool set? The ecad/pcb and 3D design tools you are using?
Thank you for your comment. I use KiCad and Altium for PCBs design. For 3D part design I use Fusion360.
At 30nA, a Supercap and tiny solar panel will give infinite runtime in a tiny package 👍
Right, theoretically it is possible.
How easy or difficult would/will it be to add a battery?
It is easy just connect the battery(+) to pad Vin (3-5V), but I suggest you read the documentation to learn more: objexlabs.com/assets/pdf/PRODUCT_BRIEF_ELPM_S3LW.pdf
Hi, if you are interested the project I wanted to let you know that pre-orders start tomorrow! shop.objexlabs.com
awesome)
Hi, if you are interested the project I wanted to let you know that pre-orders start tomorrow! shop.objexlabs.com
Nice! Any 434 MHz version on the LoRa side?
Yes, there will also be a 433MHz version.
Wow, that is really cool! I hope you can sell this to us to try/ :)
The first batch is already in production, I encourage you to stay updated. Pre-orders will be open in the next few days.
Hi, if you are interested the project I wanted to let you know that pre-orders start tomorrow! shop.objexlabs.com
This is really amazing design. I think it's a very useful case for the ESP32 as well. Congratulations. Do you think you would be designing a version with the most recent Lara radio, the SX1262?
Thank you for your comment, we already use SX1262 in the latest version. I invite you to read the documentation to learn more. objexlabs.com/assets/pdf/PRODUCT_BRIEF_ELPM_S3LW.pdf
Hi, if you are interested the project I wanted to let you know that pre-orders start tomorrow! shop.objexlabs.com
Is there a sx1262 version whuch is mkre recent than sx127x series? I'm Loving the low-power optimizations, the sleep current is top-notch. Congratulations.
We are currently using the SX1262.
Hi, if you are interested the project I wanted to let you know that pre-orders start tomorrow! shop.objexlabs.com
Looking forward to buy one of these
Hi, if you are interested the project I wanted to let you know that pre-orders start tomorrow! shop.objexlabs.com
SUPERBO !!! In ita non si vedono cose di questo genere,tu sei uno dei primi a portare l'Italia a questi livelli. Bravissimo!!!
Grazie per il commento, sto pensando di inserire anche il voice over in italiano nei miei video. Potrebbe essere utile per attirare anche il pubblico italiano.
Ciao, se sei interessato al progetto volevo farti sapere che i pre-ordini iniziano domani! shop.objexlabs.com
@@SalvatoreRaccardi Grazie mille!!! Io ho comunque una domanda. Su internet ho visto molti moduli per il PPS,ma il mio problema è che io non so se questi moduli sono capaci di supportare 21Volts e 5Amper in modalità continua. Sapresti suggerirmi un PPS trigger affidabile? Grazie mille!
@@gregandark8571 CYPD3177-24LQXQT
So impressive. Big fan. Impressive documentation. Looks great!
Thanks!
Hi, if you are interested the project I wanted to let you know that pre-orders start tomorrow! shop.objexlabs.com
Sample required for UK
The engineering samples are in production. They will soon be available for sale!
Hi, if you are interested the project I wanted to let you know that pre-orders start tomorrow! shop.objexlabs.com
Will you make a video like @PhilsLab where he explains the design etc. ? I am especially interested how you designed the Antenna part with matching network and maybe microstrip line in that regard !
Assuming that @PhilsLab is much better than I'm technically and otherwise. I might give it a try, showing in detail some aspects related to the design of my projects.
is it 2L or 4L stackup?
4L
I'm excited to try one! The devkit looks great!
It will be available for sale soon!
Hi, if you are interested the project I wanted to let you know that pre-orders start tomorrow! shop.objexlabs.com
I have been following the project from the very beginning. I enjoyed watching this video by constantly pausing and examining it. I think it took 20 - 25 minutes this way. It was like the premiere of a movie. :)) I was writing about the Sx1262 selection from the very beginning. It was also very good to switch to him. It's really moving towards perfection. If a cellular chip or even NTN is added to the module soon, it would be beyond ideal. :)) The only thing I would say about this structure is that it supports all program development infrastructures in esp32. (Arduino ide, esp-idf, microphyton, Platformio etc.). Thus, it would appeal to everyone, whether for educational users or those specializing in different programming infrastructures, and would increase its market share.
That's right, the design has been redesigned precisely to give everyone the opportunity to use the module! In particular, having the ESP32S3 and SX1276/SX1262 in the same module simplifies use for both prototype and product(mass productions) development. We are working on other variants to incorporate GPS as well, for example.
@oreRaccardi I suggest you check this out. "Alt1350"
I had seen this model before, the problem is to buy some units to do some tests 😅
Impressive project, as well as the documentation.
Thanks!
Hi, if you are interested the project I wanted to let you know that pre-orders start tomorrow! shop.objexlabs.com
excelent
Thank you!
Hi, if you are interested the project I wanted to let you know that pre-orders start tomorrow! shop.objexlabs.com
WOOOW !!!
What approach did you use to communicate with the CC pins, did you use a standalone IC?
Standalone IC
Hi @salvatore this is awesome , can you explain Type c communication protocol with objex interface ,
I'll make a video about it, where I explain how it works :)
thankyou @@SalvatoreRaccardi
@@SalvatoreRaccardi Ma il tuo multimetro Owon da tavolo vale veramente i suoi soldi? Stavo pensando di comprarmene uno uguale al tuo,però molta gente dice che è una cineseria assurda che non vale neanche la meta dei soldi chiesti. Potresti confermarmi per favore? Grazie.
I need one for my flipper zero 😮
It might be interesting as a project.
@@SalvatoreRaccardi Where can I buy this transparent display?
nice video thanks
Hey... why do you use 5.1kohm for the usbc? usbc out is supposed to have 56kohm resistors according to spec
and pulled up not down
The 5.1k resistors(pulldown) are necessary to allow more current flow. If you do not use them, you can only get 0.5A.
@@CrispBit Right, I also use this pcb for other applications that need the two extra resistors.