DFRobot Gravity digital I2C multiplexer, 8 channel

Module with multiplexer that allows to connect 8 different digital I2C buses to one interface, for each, there are separate pins SDA (bus of data line) and SCL (clock line of the bus). The device operates with a supply voltage from 3 V to 5 V, the output I2C bus has the ability to change the default address, 0x70 to 0x77. Theoretically, it is possible to connect up to 8 multiplexers that allows you to control up to 64 devices through a single I2C interface of a minicomputer.

Specification:

• System: TCA9548A
• Supply voltage: from 3.3 V to 5 V
• Connector type: PH2.0-4P
• Interface: I2C (IIC)
• Clock I2C: 100K, 400K
• The number of I2C ports: 8
• The default I2C address: 0x70
• Range of I2C addresses: from 0x70 to 0x77
• Dimensions: 32 x 32 mm
  

Shipping list:

• Gravity 4pin UART/I2C Cable  x1
• XH2.54-5pin Header  x1
  

Documents:
Website of the manufacturer
Manual

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Vilnius Store address: Vytenio g. 20, LT-03229 Vilnius, Lietuva

Kaunas Store address: Pramonės pr. 4D, LT-51329, Kaunas, Lietuva

Local delivery

Purchased items are delivered locally through Venipak service. Depending on availability of items, orders are processed within 1-3 work days. Orders made until 1AM are shipped the same day.

Local delivery  (1-2 w.d.) price for items of any size is through through courier service is 4.50€ (incl. VAT). 

Local delivery price to Venipak parcel terminals (1-3w.d.) is 2.50€ incl. VAT.

Local delivery price to Omniva parcel terminals (1-3w.d.) is 3.50€ incl. VAT.

Payment on delivery +2.00€ (incl. VAT).

You can pay for the goods at the time of delivery to the courier in cash or by credit card. Payment to Omniva parcel terminals is only possible by bank card.

International delivery pricing through courier service

International shipping prices depend on geographic location:

Latvia - 5.50€ (incl. VAT)

Estonia - 6.50€ (incl. VAT)

other - negiotiated individually.

International delivery pricing to Omniva parcel terminals

Latvia - 6.00€ (incl. VAT)

Estonia - 8.50€ (incl. VAT)

Payments:

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Paid orders of more than 100€ are shipped for free to Baltic countries.

Product availability status meaning:

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