Added DWM1001-DEV in README

Author: Beetix

README.md

@@ -90,6 +90,7 @@ Become a sponsor and get your logo on our README on Github with a link to your s
  * [RedBear Nano 2](https://github.com/redbear/nRF5x#ble-nano-2)
  * [Bluey](https://github.com/electronut/ElectronutLabs-bluey)
  * [hackaBLE](https://github.com/electronut/ElectronutLabs-hackaBLE)
+ * [DWM1001-DEV](https://www.decawave.com/product/dwm1001-development-board/)
 
 ### nRF51
  * [Plain nRF51 MCU](https://www.nordicsemi.com/eng/Products/Bluetooth-low-energy/nRF51822)