PCB Installation
The Power connector is a JST XH type 3 Pin (2,54 mm pitch)
The optional Themperature Sensor Connector is a JST GH type 3 Pin (1,25 mm pitch)
The Controller/LCD connector is a JST GH type 4 Pin (1,25 mm pitch)
The relative cable with matching connectors could be easly found. (e.g. search on Aliexpress JST XH or JST GH )
The antenna connector is a UF.L (IPEX) connector. The Antenna should be tuned for 2.4GHz (bluetooth) operation. Search on Aliexpress UF.L (or IPEX) wire Antenna 2.4GHz.