Keyestudio DS3231 RTC Module - I2C

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€4.00

Ex Tax: €3.31

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This RTC (Real Time Clock) module makes it very easy to keep track of time

Note: No backup battery is included, it is available separately: Button cell 1220

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Tags: Keyestudio DS3231 RTC Module - I2C , KS0039 , Time

General
Brand	Keyestudio
Manufacturer model/SKU	KS0039
Minimum operating temperature [°C]	-40
Maximum operating temperature [°C]	85
Features	Battery holder Temperature sensor RTC
General physical appearance
Main color	Black
Weight [g]	4
Dimension X [mm]	35
Dimension Y [mm]	22
Mounting options	Pin headers Mounting hole(s)
Diameter mounting hole(s) [mm]	3.1
Form factor	Module (general)
General electrical properties
Minimum supply voltage [V DC]	2.3
Maximum supply voltage [V DC]	5.5
Minimum IO-pin input voltage [V]	2.3
Maximum IO-pin input voltage [V]	5.5
IO-pin output voltage [V]	Equal to supply voltage
Communication
Hardware interface(s)	I2C
Default I2C address	0x68
Adjustable I2C address	No
Temperature sensor
Sensor (chip)	DS3231
Minimum measuring range [°C]	-40
Maximum measuring range [°C]	85
Smallest resolution [°C]	0.25
Maximum resolution [bit]	10
Accuracy [±°C]	3.0
RTC
RTC chip	DS3231
Back-up battery/capacitor	Optional
Battery circuit
Supported battery chemistry	Lithium
Battery holder
Suitable battery form factor	Button cell 1220
Suitable number of batteries	1
Connectors
Power supply connector(s)	Pin header male (2.54mm)
IO-connector(s)	Pin header male (2.54mm)
Package contents
Package contents	1x DS3231 RTC Module - I2C