Update README.md

README.md

@@ -99,18 +99,18 @@ in **[`TOOLS.md`](./TOOLS.md)** but a brief description of each tool is included
 
 # Hardware requirements
 
-USB-adapters, GPIO-modules, and development-boards flashed with TI's Z-Stack Coordinator firmware are compatible with zigpy-znp
+USB-adapters, GPIO-modules/shields/hats, and development-boards with TI's Z-Stack Coordinator firmware are compatible with zigpy-znp.
 
 Note! CC26x2 and CC13x2 are currently the only ZNP based adapters that fully support forming a Zigbee 3.0 network and using ZGP.
 
 ### TI ZNP adapters recommended for new purchase
 
 The adapters below are recommended because they use powerful chips, can handle large networks and firmware is well maintained:
 
- - CC2652P/CC2652R/CC2652RB USB stick and dev board hardware
- - CC1352P/CC1352R USB stick and dev board hardware
+ - CC2652P/CC2652R/CC2652RB USB stick and dev board hardware (**recommended with [latest stable community firmware](https://github.com/Koenkk/Z-Stack-firmware/tree/master/coordinator/Z-Stack_3.x.0/bin)**)
+ - CC1352P/CC1352R USB stick and dev board hardware (**recommended with [latest stable community firmware](https://github.com/Koenkk/Z-Stack-firmware/tree/master/coordinator/Z-Stack_3.x.0/bin)**)
 
-Tip! CC2652/CC1352 adapters listed as [recommended by Zigbee2MQTT](https://www.zigbee2mqtt.io/guide/adapters/#recommended)" are also compatible with zigpy-znp.
+Tip! CC26x2/CC13x2adapters listed as [recommended by Zigbee2MQTT](https://www.zigbee2mqtt.io/guide/adapters/#recommended) are also compatible with zigpy-znp.
 
 ### Older supported ZNP adapters no longer recommended for new purchase