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I am working on a project that uses a 48 MHz ARM® Cortex® M0+ MCU, 128KB FLASH, 16KB SRAM
the reason I had to go with this is that the unit has an integrated LoRa radio, is low power and several othe…
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How can I save the session secrets in ee prom and restore it? I don't want to do an ttn rejoin after complete loose of power.
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compared to other Arduino packages
./Heltec-esp32/hardware/esp32/0.0.4/cores/esp32/Stream.h
virtual int read() = 0;
./Moteino/hardware/samd/1.3.0/cores/arduino/Stream.h
virtual int read…
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Arduino 1.8.7; CubeCell Dev Boards 0.0.4
Example: LoRaWan_BME280_THP
Error Message
WARNUNG: Kategorie 'SSD1306' in der Bibliothek SSD1306 OLED ist ungültig und wird auf 'Uncategorized' fest…
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Hi Oli,
I have a SH1106 display that for some reason does not work with the SSD1306 driver provided with the heltec arduino core for the CubeCell LoRa node (https://github.com/HelTecAutomation/ASR6…
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LoRaWan Example on CubeCell Board and region Region_US915 seems to be using frequencies not listed [here](https://www.thethingsnetwork.org/docs/lorawan/frequency-plans.html#us902-928)?
LoRaWAN US9…
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Hi @raystream and thank you for publishing the examples.
When I try to compile the DS18x20 example I get the following message.
```
Multiple libraries were found for "OneWire.h"
In file includ…
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For using ultrasonic sensors, accurate (microsecond) time measurements are necessary.
The `micros()` function seems currently not implemented in the board definition for the ArduinoIDE.
Using the im…
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please add support for the CubeCell Series from HelTec.
All info ist found [here](https://heltec.org/cubecell/)
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Dear Heltec,
It would be great to be able to have multiple sensors in a capsule, notably HDC1080 + CCS811B, as CCS811B sensors would benefit from temp and humidity corrections for CO2 and tVOC meas…