Solaris Edition

• Compatibility
• Disclaimer
• Bill of materials
  • Required
• Quick start
• Settings
• Buttons
• Bluetooth LE
• Optional equipment
  • SkyView
• Links

Solaris Edition is a variant of SoftRF DIY GA proximity awareness device been implemented in an IP65 weatherproof, small size, solar panel form factor.

Solaris employs a concept of "once installed on an aircraft - it runs forever". Data interface ( such as: air traffic and settings ) to a user is provided by wireless Bluetooth LE connection.

The device is supposed to require minimal skills from a user to begin with and gives an opportunity to evaluate if the SoftRF technology is appropriate for your needs.

Solaris is based on third-party's hardware - Elecrow® ThinkNode M6 product, which is available for direct purchase from manufacturer at more or less reasonable price (80+ USD).

Compatibility ¹

Type	Protocol	FLARM	OGN tracker	PilotAware	Skytraxx	SoftRF
Radio	FLARM AIR V7
	OGNTP
	P3I
	FANET+
	SRD 860 ADS-L
Data	FLARM NMEA
	Garmin GDL90
	Dump1090

¹ - it is necessary for a reader to feel the difference between statement "compatible" and statement "fully compatible".
     SoftRF implements only a reasonable minimum of the protocols specs. No "bells and whistles" so far.

Disclaimer

SoftRF firmware for Solaris Edition is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

In general a lot of Chinese DIY electronics manufacturers are known to behave this way:

• sometimes they may not apply necessary Q.C. before releasing of a product from factory ;
• they may arbitrary change schematics and electronic components from one batch to the next one.

Author of SoftRF firmware:

• will reject any hardware related claims associated with Elecrow® ThinkNode M6 product. Ask for support from seller or manufacturer ;
• reserves the right to suspend or terminate support of Elecrow® ThinkNode M6 in the firmware at any time.

For the time being ( Sep'25 ) there were no critical hardware issues reported for current version of the ThinkNode M6 product. However things my change over the time...
If you have issues with bringing up your new Elecrow® ThinkNode M6 or just not happy with the product - be prepared to execute your Purchase Protection plan.

Bill of materials

Required

Number	Part	Qty	Picture	Source
1	Elecrow® ThinkNode M6 2	1		Elecrow Store

² - 868 MHz variant is applicable for these world regions: EU, RU, NZ, SA, IN ;
     915 MHz - US, CA, AU, KR, IL.

Quick start

TBD

Settings

Procedure of settings change is explained on this page.

Basic (radio) settings description is located here.

Important

EASA ADS-L radio protocol selection is not applicable with current version of SoftRF Tool app for Android - use Online Tool method instead.

If you are an application developer and you think about to add the Solaris configuration menu into your software, please, use:

• C/C++ header file

Buttons

When unit is Off:

• press and release FUNCTION button to turn the unit On.

When unit is On:

Button(s)	Operation
FUNCTION	press and keep holding FUNCTION button for 2-3 seconds to turn the unit Off
RESET (once)	reboot the device
RESET (twice)	enter into bootloader mode

Bluetooth LE

Factory default data output setting is to deliver GNSS and air traffic information over Bluetooth LE in NMEA plain-text format.

This data is sufficient for an app (such as XCSoar) to facilitate a Radar view:

These Bluetooth LE services are available:

• UART
• Battery
• Bluefruit device information
• OTA firmware update

This is a list of mobile applications that are known good to operate with the Solaris Edition over Bluetooth LE:

• SoftRF Tool
• SoftRF Configurator
• XCSoar
• LK8000
• Bluefruit Connect
• nRF Connect for Mobile
• Serial Bluetooth Terminal
• FlySkyHy
• XCTrack
• Enroute Flight Navigation

Please, use the Bluetooth LE page for Badge Edition to get more information.

Optional equipment

Sensor wiring

Elecrow® ThinkNode M6	BMP280
3V3	VCC
GND	GND
TBD	SCL
TBD	SDA

Warning

Reported pressure altitude value may deviate from true value at any time.

Serial port

There is an option to connect an external RS-232C device to UART pins of the Elecrow® ThinkNode M6 MCU.

Function	Pin
TxD	TBD
RxD	TBD

Signal levels: 3.3 Volt
Transfer settings: 38400 bps, 8N1

SkyView

SkyView EZ is a DIY companion device for SoftRF Solaris Edition.

   

SkyView Pico 

   

Additional information on ThinkNode M6

1. Elecrow® ThinkNode M6 Wiki