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Red Comet ESP32
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New Product – Red Comet ESP32, ATMega4808 Mini Ultra and more!

It has been a while since we have written anything. The past 1 year and half would go on into the history book as a big reminder to human on how fragile we can be despite the advancement we have in technology. We spent a big portion of our…

Picking the Right (or Wrong) Pick and Place Machine

The need Back in August 2018, we got ourselves a desktop pick and place machine from China (there's a reason why we didn't talk about this earlier, read on). We wanted to speed up our in-house production that was only equipped with a mighty…
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Single Cell Arduino Compatible LoRaWAN Low Power Node

We have been working on a single cell Arduino compatible LoRaWAN low power node for some time now. Many who has been following our work has been asking when will the board will be released. We have to admit this is probably one of the simplest…
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Updated & Back in Stock – Mini Ultra Pro V3

We made a quick update on the Mini Ultra Pro design. Here are the changes on V3: Battery Voltage Monitoring We added battery voltage (VBAT) monitoring through a simple resistor divider network on pin A5. This circuit first came out in our…

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