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RTC DS3231 module - real time clock - I2C - for Raspberry Pi Pico - Waveshare 19426
An expansion module for the Raspberry Pi Pico in the form of an RTC real time clock. Featuring a DS3231 precision chip, it uses the I2C bus to communicate with the Raspberry Pi Pico. Its design allows you to add multiple peripherals that connect to each other on a stack basis. The board has an additional holder for a CR1220 pastille battery. The RTC clock counts down seconds, minutes, hours, days, months and years with leap year compensation valid until 2100. The time is displayed in two formats: 24-hour or 12-hour with AM/PM indicator. Additionally, it has two programmable alarms.
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Product description: RTC DS3231 real time clock module - I2C - for Raspberry Pi Pico - Waveshare 19426
An expansion module for theRaspberry Pi Picoin the form of anRTC real time clock. Featuring a precisionDS3231chip, it uses theI2Cbus to communicate with theRaspberry Pi Pico. Its design allows you to add multiple peripherals that connect to each other on astackbasis. The board has an additional holder for aCR1220pastille battery, which can be an alternative power source. The RTC clock counts downseconds,minutes,hours, days, months and years with leap year compensation valid until2100. The time is displayed in two formats: 24-hour or 12-hour with AM/PM indicator. Additionally, it has two programmable alarms.
Special design allows adding multiple peripherals, daisy-chained.
Botland is an official distributor of Waveshare devices. Their versatility and compatibility, particularly in display and power technology, have won over customers all over the world. Our team guarantees that all Waveshare products presented here are original.
Compatible withRaspberry Pi Pico |
The module comes with ready-made pinouts for convenient connection withRaspberry Pi Pico. The microcontroller is not part of the kit, the product can be purchased separately in our store.
Technical specifications
- Compatible with:Raspberry Pi Pico
- RTC chip: DS3231
- Real time countdown: seconds, minutes, hours, days, months and years (with leap year compensation valid until 2100)
- Time format: 24-hour / 12-hour with AM/PM indicator
- Alarm: 2 programmable alarms
- Operating voltage: 3,3 V
- Alternative power source:CR1220cell battery
- Built-in holder for additional battery: yes
- Power consumption: 100 nA (during data backup)
- Communication interface: I2C
- Equipped with standard connectors to connect withRaspberry Pi Pico
- Operating temperature: from -40°C to 85°C
- External dimensions: 52 x 21 mm
Useful links
| Name | Value |
|---|---|
| Interface | I2C |
| Sensor - type | RTC |
| Width | 7 cm |
| Height | 9 cm |
| Depth | 2 cm |
| Weight | 0.013 kg |
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Delivery in 3–5 days, no inside delivery
from €96.75
The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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