Vantron VT-SOM-AH Wi-Fi HaLow Module

The Vantron VT-SOM-AH Wi-Fi HaLow Module combines the Morse Micro MM6108 SoC and ARM Cortex-M33 MCU to deliver a complete IEEE 802.11ah solution. It offers multiple interfaces such as I2C, UART, USB, CAN, ADC, and GPIO for seamless embedded integration in industrial environments.
 
Operating in the 850MHz to 950MHz bands with flexible channel widths up to 8 MHz, it supports data rates up to 32.5 Mbps. The module functions in both station and access point modes with WPA3 security and advanced modulation techniques.
 
Ideal for industrial IoT, smart home, and edge applications, the VT-SOM-AH is certified for FCC, IC, and CE, with reliable performance from -40°C to 85°C.
 
Key features
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
 
Specifications
SoC: Morse Micro MM6108
MCU: STM32U
Pin signals: 2 x I2C, 2 x SPI, 5 x UART, 1 x USB, 1 x CAN, 15 x ADC, 2 x DAC, 34 x GPIO, 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