Products/BlueSense/Temperature sensor

From BlueMelon

Requirements

• BM7003 Analogue inputs
• NTC (negative temperature coefficient)
• Resistor
• 3x 30cm wire

Connecting

To be able to connect the NTC (negative temperature coefficient) to a BlueSense analogue input you need to create a resistor divider. This simply means that you need to join one pin of the NTC with one pin of the resistor together in one of the analogue inputs (1 to 6). One of the remaining two pins needs to be connected with the (+) output, the other with the (-) output. It doesn't matter which one of the pins goes to the + and which one to the -.

Software and documentation

• BM3002_datasheet.pdf
• BlueSense downloads
• Bluesense FAQ
• Tutorials and general information can be found on the following page: Information and examples

Examples

Use the SDK to obtain the measured digital values. Below you can find examples of how to use the module in several programming environments. If there is no example you can look into the API reference manual.

		X	X	X	X	X	X	X	How to sample analog signals
	X	X							How to measure temperatures

Relevant products

BM7003 Bluesense analogue inputs 6 analogue inputs, 1-10 bits resolution, max. 1000 samples/second.

€ 59,-

BM3002 Negative temperature coefficient Negative temperature coefficient for BlueSense analogue input (incl. wire and resistor)

€ 2,99