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4-channel logic level bidirectional converter, SparkFun BOB-12009
3722934 AN-02259
5903351248716
Shipping 11-18 b.d.
All about the product
The module allows data exchange between systems using the most popular voltage levels: 5 V and 3.3 V as well as 1.8 V and 2.8 V. It operates in both directions simultaneously. At the same time, 5 V is reduced to 3.3 V and 3.3 V is increased to 5 V. This feature is useful for bidirectional communication protocols, such as SPI, in full-duplex mode. The converter operates at lower voltages: 2.8 V and 1.8 V. It has four channels.
Links:
Manufacturer's page
Manual








