STEVAL STRKT01

[hassanmaree]

Hi I am a new user, Can any please tell me which software do I need to use for STEVAl STRKT01? My aim is to transmit lora signal and received this signal on spectrum analyzer.

[Andrew Neil]

Have you studied the documentation:

https://www.st.com/en/evaluation-tools/steval-strkt01.html#documentation

 

[hassanmaree]

Yes, I have checked the documents. It does not tell about which software to use to access the device. 

[Andrew Neil]

Your read the UM2541 User Manual ?

And looked on the 'Software' tab?

 

 

[hassanmaree]

Thank you very much, I will try to use this software. 

[hassanmaree]

Does it have any hardware driver?

 

[Andrew Neil]

Read the User Manual UM2487, Getting started with the STM32Cube function pack for IoT tracker node with LoRa® connectivity, GNSS and sensors

[hassanmaree]

Hi Andrew, 

I am trying to change device join parameters using serial communication via Putty. It doesnot get changed

[hassanmaree]

I have updated my firmware of STEVAL-STRKT01 using st nucleo board. The firmware is a binary file file with location {en.fp-atr-lora\STM32CubeFunctionPack_LORA1_V2.2.0\Projects\STEVAL-STRKT01\Applications\LoRa\Asset_Tracker\Binary\STEVAL_STRKT01_EU868.bin}

I have access the module using putty.

The output in putty is 

ST Microelectronics
LoRa Smart Tracker firmware
APP_VERSION= 01.03.00.00
MAC_VERSION= 04.04.02.00
LoRa IOT tracker app version: 2.2.0
Battery voltage 0.00 V
Battery charge: 0%
Charger status 9
BATTERY_TEMP_FAULT_OR_NOT_PRESENT
Got sensor data: T: 28.15 H: 50.77 P: 1014.20
Accelerometer: X: 25 Y: -61 Z: -976
Got coordinates: 52.764061 N, 1.242864 W, ALT:110.160004
19/11/20 16:00:57 - 0 sats - Fix 0
Battery voltage 0.00 V
Battery charge: 0%
Charger status 9
BATTERY_TEMP_FAULT_OR_NOT_PRESENT

Processing command: ?devicejoinparam

DevEui(FromMcuId) = 32 37 32 38 4C 37 7B 08
Application uses the Over-the-Air activation procedure.
Active keys:
DevEui = 32 37 32 38 4C 37 7B 02
JoinEui = 01 02 03 04 05 06 07 08
AppKey = 5F 06 5A 8B 60 5A 0C 2E 12 3C E1 30 5D 53 28 E4
NwkKey = 5F 06 5A 8B 60 5A 0C 2E 12 3C E1 30 5D 53 28 E4

ADR: N, DATA RATE: DR_4, PUBLIC NETWORK: Y
Command complete

I have registered this on ttn network as well. image attached.

 

[hassanmaree]

Hi Andrew, 

 

My device is working fine now and transmitting data through things network. Could you please tell me how can i change spreading factor of the transmitted signal