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+# ST B-L072Z-LRWAN1 - Cayenne Example
+
+This example demonstrates sending motion and environmental sensor data in [CayenneLPP](https://developers.mydevices.com/cayenne/docs/lora/#lora-cayenne-low-power-payload) format, using a B-L072Z-LRWAN1 development board with a X-NUCLEO-IKS01A3 expansion shield, to the myDevices Cayenne dashboard. For more information on adding your device to the Helium network, visit our quickstart guide [here](https://developer.helium.com/console/quickstart). For more information on adding your device to myDevices Cayenne, visit our guide [here](https://developer.helium.com/console/integrations/mydevices-cayenne-integration).
+
+## Required Arduino Libraries
+
+From the Arduino IDE, open the Library Manager (Sketch->Include Library->Manage Libraries). In the search box, type the library name below and install the latest version.
+
+[MCCI Arduino LoRaWAN Library](https://github.com/mcci-catena/arduino-lmic)  
+[CayenneLPP](https://github.com/ElectronicCats/CayenneLPP)  
+[X-NUCLEO-IKS01A3](https://github.com/stm32duino/X-NUCLEO-IKS01A3)  
+
+## Required Arduino Board Support
+
+### B-L072Z-LRWAN1 - ST STM32L0 Discovery kit  
+Install board support package, find instructions [here](https://github.com/stm32duino/Arduino_Core_STM32#getting-started).  
+
+Arduino IDE:  
+1. Select Tools -> Board: -> Discovery 
+2. Select Tools -> Board part number: -> Discovery L072Z-LRWAN1 
+
+## Required Hardware
+
+### B-L072Z-LRWAN1 - ST STM32L0 Discovery kit
+
+[B-L072Z-LRWAN1 Product Page](https://www.st.com/en/evaluation-tools/b-l072z-lrwan1.html)  
+[B-L072Z-LRWAN1 User Manual](https://www.st.com/content/ccc/resource/technical/document/user_manual/group0/ac/62/15/c7/60/ac/4e/9c/DM00329995/files/DM00329995.pdf/jcr:content/translations/en.DM00329995.pdf)  
+
+### X-NUCLEO-IKS01A3 - ST Motion MEMS and Environmental Sensor Board
+
+[X-NUCLEO-IKS01A3 Product Page](https://www.st.com/en/ecosystems/x-nucleo-iks01a3.html)  
+[X-NUCLEO-IKS01A3 User Manual](https://www.st.com/resource/en/user_manual/dm00601501-getting-started-with-the-xnucleoiks01a3-motion-mems-and-environmental-sensor-expansion-board-for-stm32-nucleo-stmicroelectronics.pdf)  
+## Programming (Uploading Method):
+
+#### STM32CubeProgrammer(SWD)
+Will use onboard ST-Link(Flasher/Debugger) to upload sketch.  
+Download and Install required utility from ST [here](https://www.st.com/en/development-tools/stm32cubeprog.html).  
+
+Arduino IDE:  
+Select Tools -> Upload Method -> STM32CubeProgrammer(SWD)
+
+### PlatformIO Support 
+
+The PlatformIO Board file for this board is currently using the incorrect OpenOCD (Upload/Debug)
+script for the microcontroller on this board. We are in the process of pushing a fix upstream. When 
+uploading or debugging, hold the reset button down right until the upload or debug process initiates 
+it's routine in communicating with the board, this seems to aleviate the issue for right now.
+
+`platformio.ini`
+```
+[env:disco_l072cz_lrwan1]
+platform = ststm32
+board = disco_l072cz_lrwan1
+framework = arduino
+
+lib_deps =
+     STM32duino LSM6DSO
+     STM32duino LIS2DW12
+     STM32duino STTS751
+     STM32duino LIS2MDL
+     STM32duino LPS22HH
+     STM32duino HTS221
+     MCCI LoRaWAN LMIC library
+     CayenneLPP
+``` 
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