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VT-SOM-AH Wi-Fi HaLow Module
VT-SOM-AH Wi-Fi HaLow Module
VT-SOM-AH Wi-Fi HaLow Module
VT-SOM-AH Wi-Fi HaLow Module

VT-SOM-AH Wi-Fi HaLow Module

◆ARM Cortex-M33 MCU & Morse Micro MM6108 SoC

◆Single-stream data rate up to 32.5 Mbps @8MHz or 15 Mbps @4MHz channel bandwidth
◆IEEE Std 802.11ah-2016 compliant
◆Automatic frequency and gain control
◆Support both STA and AP modes
◆Host interface SPI
◆BPSK & QPSK, 16-QAM & 64-QAM Modulation

RTOS system

Description
Specifications
Documentation

VT-SOM-AH offers a complete Wi-Fi HaLow connectivity solution that incorporates the Morse Micro MM6108 single-chip SoC, which is in compliant with IEEE 802.11ah standard, and an ARM Cortex-M33 ultra-low-power MCU that offers a variety of functions including I2C, UART, USB, CAN, ADC, and GPIO. This smart module is designed to be readily integrated into any embedded device to provide a simplified Wi-Fi HaLow connection solution for customers looking to easily upgrade their prior RF technology to a Wi-Fi HaLow connection while using the latest WPA3 security protocol.


VT-SOM-AH offers an SPI slave interface. Its MAC supports both station (STA) and access point (AP) roles. Moreover, it operates between 850MHz and 950MHz bands and supports 1/2/4/8MHz channel width to provide extended transmission range and faster data rate.


With support for multiple network protocol stacks and a range of I/O options, VT-SOM-AH speeds up the development of customized Wi-Fi HaLow solutions for IoT applications, especially in smart home appliances, industrial IoT devices, smart retail devices, gym instruments, etc.

Specifications
Product Name
VT-SOM-AH Wi-Fi HaLow System-on-Module (Smart Module)
SoC
Morse Micro MM6108
MCU
STM32U
Pin signals
1 x SPI 2 x I2C 4 x UART 1 x USB 1 x CAN 3 x ADC 7 x GPIO (Min.) JTAG supported
Antenna
1 x U.FL antenna connector
Wi-Fi standard
IEEE 802. 11ah
Frequency range (Sub 1 GHz bands)
850MHz ~ 950MHz
Channel bandwidth
1 / 2 / 4 /8 MHz
Data rate
1 MHz/3.33Mbps (Max.)、 2 MHz/7.22Mbps (Max.)、 4 MHz/15Mbps (Max.)、 8 MHz/32.5Mbps (Max.)
Security
AES encryption engine SHA1 and SHA2 hash functions (SHA-256, SHA-384, SHA-512) WPA3 including protected management frames (PMF)
Dimensions
30.5mm x 24.5mm x 2.99mm
Voltage
VCC: 3.3V、VDD_FEM: 3.3V、VCC_WIFI: 3.3V
Temperature
Operating: -40℃ ~ +85℃ Storage: -40℃ ~ +90℃
Humidity
Less than 85% RH (non-condensing)
Certification
FCC, IC, CE
Documentation
VT-SOM-AH Wi-Fi HaLow Module Datasheet-V1.6.pdf
VT-SOM-AH Wi-Fi HaLow Module Datasheet
VT-SOM-AH Wi-Fi HaLow Module Evaluation Kit User Manual-V1.4.pdf
VT-SOM-AH Wi-Fi HaLow Module Evaluation Kit User Manual
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