Heltec CubeCell: development platform for PlatformIO

Heltec CubeCell is an easy-to-use LoRa Node series brand based on a highly integrated and ultra low power SoC and the LoRa SX1262 transceiver.

• Home (home page in the PlatformIO Registry)
• Documentation (advanced usage, packages, boards, frameworks, etc.)

Usage

1. Install PlatformIO
2. Create PlatformIO project and configure a platform option in platformio.ini file:

Stable version

[env:stable]
platform = heltec-cubecell
board = ...
...

Development version

[env:development]
platform = https://github.com/HelTecAutomation/heltec-cubecell.git
board = ...
...

Configuration

LoRaWAN

LoRaWAN protocol can be configured in https://docs.platformio.org/en/latest/projectconf/index.html using the following syntax board_build.arduino.lorawan.* where * is an option from the following list:

Option	Description	Possible values	Default
region	Region definition	AS923_AS1, AS923_AS2, AU915, CN470, CN779, EU433, EU868, KR920, IN865, US915, US915_HYBRID	US915
class	Device class	CLASS_A, CLASS_C	CLASS_A
netmode	Activation method	OTAA, ABP	OTAA
adr	Adaptive Data Rate	ON, OFF	ON
uplinkmode	Uplink confirmed/unconfirmed messages	CONFIRMED, UNCONFIRMED	CONFIRMED
net_reserve	Don't rejoin after reset	ON, OFF	OFF
at_support	AT commands support	ON, OFF	ON
rgb	RGB light for LoRaWAN status	ACTIVE, DEACTIVE	ACTIVE
preamble_length	Preamble length	8, 16 (For M00 and M00L)	8
debug_level	Print LoRaWAN relevant messages print to serial port	NONE, FREQ (Sending/receiving frequency), FREQ_AND_DIO (Sending/receiving frequency and DIO pin interrupt information)	NONE

Example

[env:cubecell_board]
platform = heltec-cubecell
framework = arduino
board = cubecell_board
board_build.arduino.lorawan.region = EU433
board_build.arduino.lorawan.adr = OFF
board_build.arduino.lorawan.debug_level = FREQ_AND_DIO

More information about LoRaWAN configuration can be found in the official CubeCell documentation.