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RAK13002 WisBlock IO Module Datasheet

Overview​

Description​

The RAK13002 is a WisBlock Core adaptor module that can be mounted to the IO slot of the WisBlock Base board. This module exposed all WisBlock Core signals such as I2C, SPI, UART, GPIO, and ADC to standard 2.54 mm pitch pin header for easy integration of external components and devices.

Features​

  • Supports two I2C interfaces
  • Supports two UART interfaces
  • Supports one SPI interface
  • Supports up to six (6) GPIOs
  • Supports two (2) ADC interfaces
  • 3.3 V power supply interfaces
  • Backup battery (super cap) can keep the RTC running for up to 7 days (tested in lab)
  • Module size: 25X35 mm

Specifications​

Overview​

Mounting​

The RAK13002 module can be mounted to the IO slot of the WisBlock Base board. Figure 1 shows the mounting mechanism of the RAK13002 on a WisBlock Base module.

Figure 2982: RAK13002 WisBlock Adaptor Module Mounting

Hardware​

The hardware specification is categorized into four parts. It discusses the pinouts of the module and its corresponding functions and diagrams. It also covers the electrical and mechanical parameters that include the tabular data of the functionalities and standard values of the RAK13002 WisBlock Adaptor Module.

Pin Definition​

The RAK13002 WisBlock Adaptor Module comprises a standard WisConnector connector. The WisConnector allows the RAK13002 module to be mounted to a WisBlock Base board. The pin order of the connector and the pinout definition is shown in Figure 2.

Figure 2983: RAK13002 WisBlock Adaptor Module Pinout

Electrical Characteristics​

Recommended Operating Conditions​
SymbolDescriptionMin.Nom.Max.Unit
VCCPower supply3.3V

Mechanical Characteristics​

Board Dimensions​

Figure 3 shows the dimensions and the mechanic drawing of the RAK13002 module.

Figure 2984: RAK13002 WisBlock Adaptor Module Mechanic Drawing
WisConnector PCB Layout​
Figure 2985: WisConnector PCB Footprint and Recommendations

Schematic Diagram​

Adaptor​

Figure 5 shows the RAK13002 adaptor module schematic. VCC: 3.3 V power supply

Figure 2986: RAK13002 WisBlock Adaptor Schematic