doc(devices): updated list of devices

Author: tspopp

DEVICES.md

@@ -14,6 +14,7 @@ These devices have been tested succesfully by the community. Currently there are
 | [Atlantic Explorer V4](https://github.com/tspopp/AquaMQTT/issues/14)                                 | B                    | B                           | [LEGACY](PROTOCOL.md) / CRC16            |                                                                                                                                        |                   |
 | [Austria Email Explorer Evo 2](https://github.com/tspopp/AquaMQTT/issues/22)                         | ?                    | ?                           | [LEGACY](PROTOCOL.md) / CRC16            |                                                                                                                                        |                   | 
 | Austria Email Explorer Evo 2 260L + HX (Dominik)                                                     | B                    | B                           | [LEGACY](PROTOCOL.md)                    |                                                                                                                                        | 2023              |
+| [Austria Email EHT Revolution 2 270  (Templeaxebyte)](https://github.com/tspopp/AquaMQTT/issues/108) | B                    | B                           | [LEGACY](PROTOCOL.md)                    |                                                                                                                                        |                   |
 | [Austria Email BWWP 200 WT SMART COZY (taloriko)](https://github.com/tspopp/AquaMQTT/issues/45)      | E                    | E                           | [NEXT](PROTOCOL_NEXT.md) / XOR           |                                                                                                                                        |                   |
 | [Thermor Aeromax 5](https://github.com/tspopp/AquaMQTT/issues/18)                                    | ?                    | ?                           | [LEGACY](PROTOCOL.md) / CRC16            | [Rev 1.0 PCB: Adapter is recommended](./pcb)                                                                                           |                   |
 | [Thermor Aeromax 5](https://github.com/tspopp/AquaMQTT/issues/51)                                    | E                    | G                           | [LEGACY](PROTOCOL.md) / CRC16            | [Rev 1.0 PCB: Adapter is recommended](./pcb)                                                                                           |                   |