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IIC Module DS3231 High Precision Real Time Clock Module Without Battery

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Address: Rm3008 -Rm3009,Block A,JiaHe HuaQiang Building,Futian Disctrict,ShenZhen,China

Contact name:Anna Leung

Ysonix Tech Co.,LTD

IIC Module DS3231 High Precision Real Time Clock Module Without Battery

Country/Region	china
City & Province	shenzhen

Product Details

IIC Module DS3231 High Precision Real Time Clock Module Without Battery

Product Parameters:

clock module,DS3231 module,real time clock module

Module parameters:

1. With 2 calendar alarm clocks

2. Programmable square wave output

3. The real-time clock generates seconds, minutes, hours, weeks, dates, months and years, and provides leap year compensation valid until 2100

4. The chip has its own temperature sensor with an accuracy of ±3°C.

5.IIC bus interface, transmission speed 400KHz (when the working voltage is 5V)

6. Can cascade other IIC devices, 24C32 address can be modified by short circuit A0/A1/A2, the default address is 0x57

Product Parameters:

Size L38mm*W22mm*H14mm

Weight 8g

Working voltage 3.3-5.5V

Clock chip high precision clock chip DS3231

Clock accuracy 0-40 °C, accuracy 2ppm, annual error of about 1 minute

Memory chip AT24C32 (storage capacity 32K)

Wiring instructions (take Ardu uno r3 as an example):

SCL→A5

SDA→A4

VCC→5V

Shipping list:1.DS3231 module (tested, anti-static packaging)2. One electronic file (including Ardu test program, PDF format schematic, data sheet)

Stock Status	In stock,same day shipping
Rohs compliant	Rohs
Supplier	Ysonix Tech
Email	info@ysonix.com
Cell/wechats/whatsapp	+86 13728717275

Packing & Delivery:

Ysonix Shipment method

FAQ:

Are you manufacturer ?	Yes, we are manufacturer.
How long is your delivery time?	Normally 3-5 working days after payment; Special requirement orders, delivery time is negotiable.
How to make sure the quality?	All product will be inspected by our strict QC department,warehouse,FAE,Sales before shipping.
What is the warranty?	1-3 months to replace new items for free. 1-2 years repairing free according to different products.
Do you accept OEM design?	Yes, we do. We can design according to your requirement, MOQ usually 1-10.
Do you accept pay 30% in advance?	Yes, we do. We can start to prepare your goods when receive 30% payment, and send them after get the rest 70% payment.
What payment terms you accept?	We accept Paypal, T/T, Alibaba Trade Assuarce, Western Union, Wechat, Alipay, in Cash (RMB or USD).

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