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Dear Pham!
Thank you for all your efforts to share your experiences with LoRa technology.
Using the provided documentation and software I managed to create a working setup on 868MHz with a RPI3+[c…
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Not reporting an issue, but just sharing my experience.
I'm using an Arduino Micro and an Adafruit Ultimate GPS breakout.
I used one wire to connect GPS Tx ==> Arduino Micro Rx (pin 10)
I had…
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Hi @frankleonrose -- nice work.
In merging back to my codebase, I noticed that `setNextChannel()` is called either with `setNextChannel(0, 64, ...)` or `setNextChannel(64, 64+8, ...)`.
The seco…
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Please include the following information when submitting a bug report:
* LoPy + PyCom expansion board
* (sysname='LoPy', nodename='LoPy', release='1.7.3.b1', version='1e46e72-dirty on 2017-06-18',…
gandm updated
7 years ago
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Need to handle frequencies around 125Khz
the LT1022 can handle it, it has an acceptable slew rate
here is the digikey link:
http://www.digikey.com/product-search/en/integrated-circuits-ics/lin…
dahnk updated
7 years ago
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While using proxmark3 to dump cards, found the dump process require some lucky
Especially on some bad quality card.
During the dump process, once the command timeout, the whole process is interrupted,…
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I am not able to write (and maybe read) EM4305, T5577 works fine.
```
./idrw_linux -f 0 -w 0F00223C29
OK
./idrw_linux -f 2 -w 0F00223C29
NOTAG
./idrw_linux -r
NOTAG
```
Bought them on Ali…
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**_Reported by Tomasz Bursztyka:_**
Current SPI API, defined in include/spi.h, has many known limitations which does not help to enable optimized usage of memory, cpu, ease of use for the developer e…
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Using my last comment on issue #51
> `By default, the successive approximation circuitry requires an input clock frequency between 50kHz and 200kHz. If a lower resolution than 10 bits is needed, the…
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**_Reported by Tomasz Bursztyka:_**
Current SPI API, defined in include/spi.h, has many known limitations which does not help to enable optimized usage of memory, cpu, ease of use for the developer e…