Coowell Raspberry Pi 8 Channel Relay Module HAT for Raspberry Pi 4B+ 4B 3B+ 3B 2B+ Zero W WH Jetson Nano Help The Pi to Control Home Appliances

["This 8 channel relay board for Raspberry Pi with standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano","The 8-channel relay module comes with high quality relays, loads up to 5A 250V AC or 5A 30V DC","The 8 channel relay shield module, its relay control pin selection jumper, allows to control the relays by custom pins other than the default pins","This Raspberry Pi relay board is 5V, with reserved control Interface, allows to work with controllers like PLC","Comes with development resources, including examples in wiringPi, bcm2835, python, python-bottle (webpage control), and crontab (cron job), feel free to contact us if you need our help."]