D6 Labs™Engineered IoT SolutionsWhskeroTMwww.d6labs.comPage 1sales@d6labs.com© Copyright 2026 Digital Six Laboratories, All Right Reserved1-844-365-8647WSK-900-0020IoT Starter Kit, Smart.Hub™ Pro, Ethernet or Cellular InterfaceGeneral DescriptionIt is the ideal solution to get started with monitoring a variety of things. It features the Smart.Hub™ Pro (Ethernet or Cellular versions) with power supply and antennas for cloud connectivity and (3) Whisker.Block® sensor modules.This kit contains 4 Whisker.Block® that have the following input variations (all have an internal temperature sensor and external 1/2 wave antenna, the Modbus RTU block is powered from external 8-24V DC): •Dry contact inputs for monitoring switches, relay contacts, and sensors, such as a door sensor or water leak sensor.•Analog (A4) inputs to monitor an analog signal in the range of 4-20 mA for monitoring any sensor with a 4-20 mA output.•50A current transformer for monitoring AC current of motors, machines, and other equipment.•Modbus RTU- this block reads up to 16 words (Coils, Inputs, Input Registers, Holding Registers) from any device with a Modbus RS485 client interface.This bundle contains the following components:QuantityPart NumberDescriptionImage1WH1-9-00-PDNxx-NSmart.Hub™ Pro, Ethernet or Cellular InterfaceSmart.Hub™ Pro, Ethernet or Cellular InterfaceD6 Labs Pro HUB Actual1WB1-9-xx-DCDCA4A4-0000-xxWhisker.Block®, Dual Dry Contacts & 4-20 mA Analog InputsWhisker.Block®, Dual Dry Contacts & 4-20 mA Analog InputsD6 Labs Whisker Block Actual1WB1-9-xx-C3NNNNNN-0000-xxWhisker.Block®, 0-50 A AC Current Transformer ChannelWhisker.Block®, 0-50 A AC Current Transformer ChannelD6 Labs Whisker Block Actual1WB1-9-xx-MBNNNNNN-0000-xxWhisker.Block® Modbus RTU - RS485Whisker.Block® Modbus RTU - RS485D6 Labs Whisker Block Actual1WBP-CT3-01-3F0-50A A.C. Current Transformer, 3 Foot CableD6 Labs Current Transformer4CBL-M8MALE26AWG-3FT-01Sensor Attachment Cable, 3 Foot CableD6 Labs Sensor Cable Wire Drawing