ITEM NAME:Time Clock DS3231 2.3/5V RTC Precision Board Memory Module for Raspberry Pi Product Description Description: Time Clock DS3231 2.3V/5V RTC Precision Board Real Memory Module for Arduino Raspberry Pi Description: 1. The foreign high precision clock module for Raspberry Pi DS3231. 2. Pay attention to the module for Arduino motherboard can also be used. 3. The module itself can be adapted to 3.3 V and 5 V system, no level conversion, it is super convenient! Feature: 1. to 40℃ to + 85℃ temperature range, timing accuracy in a plus or minus 5 PPM (+/- 0.432 SEC/day). 2. To provide continuous timing battery backup. 3. Low power consumption. 4. The device compatible with DS3231 encapsulation and function. 5. Complete the clock calendar function including the second, minute. 6. Two calendar clock. 7. 1 Hz and 32.768 kHz output. 8. Reset the output and input button to tremble. 9. High speed (400 KHZ) the I2C serial bus. 10. + 2.3 V to + 5.5 V power supply voltage. 11. The accuracy of plus or minus 3℃ digital temperature sensor. 12. -40 ℃ to + 85℃ temperature range. 13. 16 pin SO (300mil) package. 14. Certified by the American Association of insurance laboratories (UL). Specification: Product size: 15mm*13mm*10mm/0.59*0.51*0.39'' Package size: 80mm*60mm*10mm/3.14*2.36*0.39'' Packing weight: 4g Note: Battery IS Included. Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 x Clock DS3231 Module.The foreign high precision clock module for Raspberry Pi DS3231. Included: 1 x Clock DS3231 Module. Reset the output and input button to tremble. Complete the clock calendar function including the second, minute.
