FireBeetle 2 ESP32-C5 Development Kit not compiling in Arduino

Can't get the Arduino 2.3.7 to compile the FireBeetle 2 ESP32-C5 Development Kit. I saw in a bit of documentation that Boards Manager ESP32  3.3.0-alpa1 worked but now that is no longer available

Unfortunately I bought 2 of these and now DFRobot boards just not working - very bad!