15 June 2021 – Sino Group (Lucky Draw)
15 June 2021 – HKGovernment (Lucky Draw)
HKGCC (Lucky Draw)
End of August 2021 –ChinaChem Group(Lucky Draw)
The devices at your home may be the things you may want to control via internet. We understand that modern devices or home appliances were normally controlled by infrared, radio and digital signals. Most common open source infrared remote control project are LIRC. For the radio control, I found some videos as below. For the digital signals, you may be easily found information in GPIO pins of SOC computer boards in raspberry pi(s).
Horse Guard – London