https://162.222.204.113/DMX_RDM/DMX_RDM_V1.37_66fb636c.bin
https://162.222.204.113/DMX_RDM/metadata.json
https://162.222.204.113/dmx2ws/dmx2ws_V0.35_0d879029.bin
https://162.222.204.113/dmx2ws/metadata.json
https://162.222.204.113/ota_module/metadata.json
https://162.222.204.113/ota_module/ota_module_V0.49_e9eafea9.bin