WSB419 Wasabi SoM

IPQ4019 Dual Band 802.11ac MU-MIMO Onboard WiFi System on Module

  • Qualcomm Atheros IPQ4019 710MHz CPU
  • 2×2 On-board MU-MIMO 2.4GHz WiFi radio, up to 300Mbps physical data rate
  • 2×2 On-board MU-MIMO 5GHz WiFi radio, up to 867Mbps physical data rate
  • Additional Mini PCI Express v2.0 for additional 3rd WiFi radio support

Specification Table

Product Type System on Module
Chipset IPQ4019
Frequency 2.412~2.472GHz
Reference Design DK04
System Memory 256MB (supports up to 1GB)
NOR Flash 16MB
NAND Flash 128MB
Interface Supports Gigabit Ethernet LAN/WAN
Supports Mini PCI Express v2.0 Supports Serial Port UART and
Supports JTAG Debug Interface2
Supports MicroSD Card Slot
Supports USB 2.0 and USB 3.0
Operating Voltage 3.3V, 5V, and 12V
Reset Button Supports Reset Button
Operating System OpenWRT
Certification RoHS Compliance
Power Consumption 11.75W (Max)
Extra Supports Dynamic Frequency Selection (DFS)
Temperature Range Operating: -20ºC to 70ºC, Storage: -40ºC to 90ºC
Humidity Operating: 5% to 95% (non-condensing)
Dimension 58 x 40 x 5.5 mm


Country Certification
EU RoHS Compliance


WSB419-A Wasabi Datasheet

WSB419-B Wasabi Datasheet

WSB419-A Wasabi Hardware Guide

WSB419-B Wasabi Hardware Guide