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MakerTronika Labs

104 orders since Jun 18, 2019

5 Reviews

Essen, NRW, Germany

Makertronika Labs

Custom Work Available

olmBoard - TPS62840 ULP Buck Converter 60nA Iq

olmBoard - TPS62840 ULP Buck Converter 60nA Iq

MakerTronika Labs

$9.95

RP605K333B Buck-Boost Converter Module 0.3 μA Iq

RP605K333B Buck-Boost Converter Module 0.3 μA Iq

MakerTronika Labs

$9.95

Penguino STM32WL MAMWLE-XX LoRa® Dev-Board

Penguino STM32WL MAMWLE-XX LoRa® Dev-Board

MakerTronika Labs

$49.99

About

Hi,

Thanks for visiting my store. PCB design is my type of mediation and I love designing new/challenging open-source boards. If there's enough interest I might even sell them here. You can find couple of other designs on my Github.

Follow my updates on Twitter and do not hesitate to DM or email me if you have any questions. I would love to help.

Cheers.

@makertronika @azerimaker@mastodon.social @makertronika azerimaker MakerTronika Labs's Channel

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Review Breakdown

5
3 4
2 3
0 2
0 1
0

Average Ratings

Product: (5.00)

Documentation: (4.60)

Shipping: (4.80)

Communication: (5.00)

Terry | Sept. 29, 2021

Just what I needed

For Penguino STM32WL MAMWLE-XX LoRa® Dev-Board

Wonderful product. As described and super fast shipping. I will order more when they become available
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Response from MakerTronika Labs | Sept. 29, 2021
I'm glad the package made it through so quickly. Thanks for the review.

Rony | July 1, 2021

Nice Dev Board

For Penguino STM32WL LoRa-E5 LoRa® Dev-Board

This board packs everything you need to perform LoRa/LoRaWAN Development, it has a lot of GPIO to access sensors and peripherals control. It has a STM32WLE5x MCU, Cortex M4 CPU which has enoug power. I really like it.
I consider this is a very good way to start in LoRa/LoRaWAN development, but you'll need some Development skills for STM32 devices or use their Arduino port which will need some adjustments to work on this board.

Claus | Feb. 22, 2021

Great little board!

For olmBoard - TPS62840 ULP Buck Converter 60nA Iq

I have been looking for a low Iq 3.3V power supply for my experiments and found the TPS62840 on the TI page. On Tindie this nice implementation was available, and I did some measurements yesterday. After connecting the board due to an error under reverse voltage I saw the chip glowing and I lost the first unit. I was happy to have ordered a few of them as the measurements finally showed that Iq was as low as 30nA (mean value over 1 minute). This is so low that just measuring the output voltage with my USB scope (which sinks around 2 uA) makes the current go up by a factor of > 60! The ripple factor was around 1/1000 at no load and 2/1000 at 660mA (5 Ohm load). The voltage dropped to 3.2V at 660mA load. I still have to explore the other available features. Great power supply!

Prof. Jithin | Dec. 12, 2020

Works great

For Penguino Feather SAMR34 RAK4260 LoRa® Dev-Board

Just plugin ATMEL ICE adapter wire into the SWD 10 pin socket, connect supply via the USB type-c port and you are done! Works like a charm.. thank you orkhan, looking forward to more products from you.

Rony | Nov. 29, 2020

Awesome Board

For Penguino Feather SAMR34 RAK4260 LoRa® Dev-Board

I ordered this board in order to continue testing a Local implementation of LoRa and LoRaWAN.
The build quality is professional.Definitively I recommend this board for all those that want to deploy a LoRa/LoRaWAN network.
The feather form factor will make compatible with many addon's that are needed to complete the solution you're looking for.
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