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Aquarium water level monitoring: It can be used to monitor the water level in aquariums and ensure proper water conditions for aquatic life
It is very easy to use the cell in any circuit just solder the wires on the terminals or use 18650 li-ion battery holders to easily replace the used cells
the MKR WiFi 1010 is your one-stop solution for many of the basic IoT application scenarios
While this will have an impact on battery life for remote-controlled projects
Waveshare RTU 8-channel Relay Module RS485 (693) Thermostat Aquarium water level monitoring: ItWaveshare Industrial Modbus RTU 8 Channel Relay Module RS485 This is an industrial 8 channel modbus relay module that is controlled by an RS485 bus and uses the Modbus RTU protocol. This 8 channel RS485 relay module features embedded protection circuits like power isolation, ADI magnetic isolation, TVS diode protection, and more, ensuring reliable performance in demanding environments. It also includes a durable ABS enclosure for added safety. The