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arduino_IDE.md

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Setup of development Environment

Download and Install Arduino IDE

Download and install the Arduino IDE from:

https://www.arduino.cc/en/Main/Software

Configure the Arduino IDE

Open Arduino IDE

click File->Peferences->Settings

Settings Settings Boards

Input last ASR650x board manager URL:

https://docs.heltec.cn/download/package_CubeCell_index.json

or

http://119.23.153.38/download/package_CubeCell_index.json

Click Tools->Board:->Boards Manager...

Board Manager

search Heltec cubecell in the new pop-up dialog

select the latest releases and click install

Using the GitHub Version

This is maybe not the correct way but it works.

Install the latest version with the board manager (see above).

Go to

C:\Users\USERNAME\AppData\Local\arduino15\packages\CubeCell\hardware\CubeCell

Delete the directory

0.0.3

Open the git bash there:

git clone  https://github.com/HelTecAutomation/ASR650x-Arduino.git 0.0.3

Go to

C:\Users\USERNAME\AppData\Local\arduino15\packages\CubeCell\hardware\CubeCell\0.0.3\tools

Run

get.exe

Now you have the most recent version installed.

To Update it, go to:

C:\Users\USERNAME\AppData\Local\arduino15\packages\CubeCell\hardware\CubeCell\0.0.3

and open git bash here:

git pull origin master

Go to

C:\Users\USERNAME\AppData\Local\arduino15\packages\CubeCell\hardware\CubeCell\0.0.3\tools

Run

get.exe

Loading Firmware

Select the example:

File -> examples -> LoRa -> LoRaWan_Sensors -> LoRaWan_Multisensor

Example

If you would like to use the latest version of this sketch you can download it here (LoRaWan_MultiSensor directory).

This sketch allows you to use a number of sensors. All you have to do is to set the number to a 1 beside the sensor you would like to use (only 1 selection is possible, selecting more will result in errors).

Selecting AUTO_SCAN the Firmware will try to identify the connected I2C Sensor by its address. AUTO_SCAN takes its time, it is not very battery friendly. Please select the sensor for saving battery power, for maximum flexibility choose AUTO_SCAN.

#define AUTO_SCAN  1
#define MJMCU_8128 0
#define BME_680    0 
#define BME_280    0
#define CCS_811    0
#define BMP_180    0
#define HDC_1080   0
#define BH_1750    0
#define One_Wire   0 // sensors not found

Login to TTN and create a new device. Get your keys from TTN and set them in the Sketch:

const char myDevEui[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; 
const char myAppEui[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
const char myAppKey[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0

Set the DutyCycle in ms:

uint32_t APP_TX_DUTYCYCLE = 900000; // in ms

If you don't like to set your keys and DutyCycle in the sketch just leave them as they are and use the CubeCell Configurator (see the this guide).

Arduino IDE compile settings

Select the board you have connected and the serial port:

e.g. CubeCell-Board, CubeCell-Module, CubeCell-Cupsule, COM-Port

Select your all LoRa specific settings:

  • Region: REGION_EU868 (select the region you are in)
  • Class: CLASS_A
  • Netmode: OTAA
  • ADR: ON
  • Net_Reservation: ON
  • AT_SUPPORT: ON (need to be ON to use the CubeCell Configurator, OFF for saving power but you must set the keys in the sketch)
  • RGB: ACTIVE (for status display with the RGB led, select DEACTIVE for saving power)

LoRa Settings

Compile and upload it

Compile