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which is a 'true' CO2 sensor that will tell you the CO2 PPM (parts-per-million) composition of ambient air
Nominal Capacity (mAh): 2200
Breadboard 1660 is designed for solderless experimentation and design of electronic circuits
The CJMCU-811 is an ultra-low-power digital gas sensor that integrates a sensor and a CCS801-bit MCU with an analog-digital converter (ADC) for detecting indoor air quality
making it ideal for demonstrating robotic concepts
Fiberglass Waterproof LoRa High Gain Antenna with Lightening Arrestor (868Mhz) - WPA WPC Certified voltmeter which is a 'true' CO2The antenna has aN Type connector, so it can be easily connected to the gateway and all other helium miners. The antenna can be used in any environment that requires a long distance LoRa connection, for agriculture, environmental monitoring, and urban monitoring. Specification: Model: 5dBi Gain Antenna Frequency: 868MHz Antenna gain: 5dBi Antenna ConnectorN J Efficiency: 60% Radiation mode: omnidirectional Maximum Power: 50W Polarization: linear
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