Salta il contenuto

Lingua

SKU 808786

Raspberry Pi RTC Expansion Module v1.1

Esaurito
Prezzo originale €8,87 - Prezzo originale €8,87
Prezzo originale
€8,87
€8,87 - €8,87
Prezzo attuale €8,87

Tutti i prezzi sono IVA inclusa

Disponibilità:
Esaurito
Richiesta Sconto per Quantita' e Informazioni

The RTC module is specifically designed for Raspberry Pi. It communicated with Raspberry Pi through I2C bus. There is a Maxim DS1307 and CR1220 button cell on the board to keep the real time for a long time after the Raspberry Pi has it’s power off. In order to offering a convenient way to debug, there are five pin has been setup which are 5v, 3.3v, Rxd,Txd on borad.

CR1220 button cell not included.

FEATURES

  • • Use Maxim DS1307 chip
  • • Extends CR1220 button cell backup
  • • Can be operated by a shell
  • • Set a serial port connector
  • • Programmable square-wave output signal
  • • Consumes Less than 500nA in Battery-Backup Mode
  • • Automatic Power-Fail Detect and Switch Circuitry
  • • Programmable Square-Wave Output Signal
  • Raspberry Pi3 compatible


PARAMETERS

  • • Accuracy ±2ppm from 0°C to +40°C
  • • Work voltage 5V
  • • Battery Backup Input for Continuous Time keeping
  • • Real-Time Clock Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap Year • Compensation Valid Up to 2100
  • • Work temperature 0°C to +70°C


PART LIST

  • • 1 x RTC Module


DOCUMENTS

Please visit our wiki page for more info about this product.