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โณ Never lose a second โ precision time, powered for your next big idea!
This 2-piece DS3231 RTC module set features a high-precision, temperature-compensated clock chip with ยฑ2ppm accuracy, backed by a 32KB AT24C32 memory chip. Operating on 3.3-5.5V with I2C interface, it supports full calendar functions including leap year compensation up to 2100. Battery backup ensures continuous timekeeping during power loss, making it ideal for Raspberry Pi, Arduino, and STM32 MCU DIY projects requiring reliable, compact, and accurate real-time clock solutions.
| ASIN | B097PMNMQZ |
| Best Sellers Rank | #5,823 in Single Board Computers (Computers & Accessories) |
| Brand | Adeept |
| Built-In Media | 2 Clock Modules |
| Compatible Devices | Raspberry Pi, Arduino, STM32 MCU |
| Connectivity Technology | I2C |
| Customer Reviews | 5.0 out of 5 stars 7 Reviews |
| Included Components | 2 Clock Modules |
| Item Dimensions L x W x H | 1.5"L x 0.87"W x 0.55"H |
| Item Weight | 10 Grams |
| Manufacturer | Adeept |
| Memory Storage Capacity | 32 KB |
| Mfr Part Number | 2pcsDS3231 |
| Model Name | 2pcsDS3231 |
| Model Number | 2pcsDS3231 |
| Operating System | Linux |
| Processor Brand | STMicroelectronics or Broadcom or Atmel |
| Processor Count | 1 |
| Warranty Description | One year for warranty |
N**C
These little gadgets work perfectly!
I ordered these clock modules for a project to go along with an Arduino Nano and a 7219 LED matrix. The project was a success thanks, in no small part, to these things! They work great with the Arduino and they're so easy to connect. I'm so glad that the batteries were also included so I didn't have to purchase new ones. The battery helps keep the current time after programming the clock, even if you disconnect the entire system. In addition, these modules keep time very accurately and include a date function--and even a temperature one (I think), although I didn't use the thermometer piece for any of my projects. A big winner through and through!
B**L
Works well with common drivers.
I had no problems using this board. I used it to apply date and time to a temperature, humidity, pressure data logger.
R**S
Todo bien
Todo bien
Trustpilot
1 month ago
1 day ago