TRIA SPB611
- Full support for 802.11a/b/g/n/ac/ax
- Dual band 2.4/5 GHz
- 802.15.4 radio supporting Thread and Zigbee mesh networks
- Industrial temp -40 to +85°C
- Single supply, 3.3V
- Up to 600 Mbps with 802.11ax on 80 MHz channel
- Supports 802.11d/e/h/i/k/r/u/v/w/z/mc
- WPA2, WPA3 encryption
- Bluetooth 5.2 including LE long range and 2 Mbps
- No external components except decoupling on power supply
- Single antenna
- Low power consumption including sleep and standby modes
- Supporting STA, AP and P2P simultaneous operation
- Internal coexistence between WiFi/Bluetooth
- External coexistence interface to external radio such as LTE
- Extensive DMA hardware support for data flow to reduce CPUload.
- Advanced power management for optimum power consumption
- External interface is SDIO for WLAN and UART for Bluetooth
- PCM/I2C audio interface for Bluetooth
- On-board High Frequency High Precision Oscillator 40MHz
- Small footprint 14 x 14 mm (196 mm2) 41-pin
- RoHS Compliant
SPB611 is a complete WiFi 6/Bluetooth 5 module with integrated EMC shield, ready for onboard integration in a hosted environment. SPB611 enables a cost efficient ultra-low power, high performance and feature rich client solution. It provides up to 600 Mbit/s Wi-Fi 6 data rate.
- Tria offers 10+ years of wireless module manufacturing and support
- For use in industrial applications on carrier boards or readily integrated on Tria compute modules / SoMs
- Long-term industrial longevity
- Full supply-chain control – no 3rd-party module dependency
- Pre-integrated hardware + software by Tria
- Complete BSP with wireless firmware for Tria SoMs
- Bluetooth SIG listing (BlueZ stack) saves cost and efforts and accelerates time-to-market
- Global radio certifications (NA, EU & many more)
Specifications
| Standards Support | 802.11ax/ac/a/b/g/n, Bluetooth 5 |
| Frequency Band | Dual 2.4 and 5GHz bands |
| Data rates | Up to 600Mbps |
| Hardware interfaces | 4-bit SDIO 3.0, HS-UART |
| WLAN functions QoS | Power save modes, automatic roaming, Ad-hoc, Soft AP, Wi-Fi Direct and Infrastructure mode |
| Wireless Security | WPA3, WEP 64 and 128bit with TKIP processing (WPA). AES/CCMP (WPA2). Enhanced AES. AES/CMAC in 11w. WAPI |
| Dimensions | 14x14 x 2,5 mm |
| Supply Voltage | 3.3V +/- 5% |
| Operating Temp | Industrial: -40 to + 85°C |
Order Info
| Part No. | Description | Integrated PCB Antenna | 802.15.4 | LTE Filter | Chip |
| SPB-611-RNDM | WLAN BT module( without Antenna without LTE Filter) | No | No | No | IW611 |
| SPB-611-RLDM | WLAN BT module( without Antenna with LTE Filter) | No | No | Yes | IW611 |
| SPB-611-BNDM | WLAN BT module( with Antenna without LTE Filter) | Yes | No | No | IW611 |
| SPB-611-BLDM | WLAN BT module( with Antenna with LTE Filter) | Yes | No | Yes | IW611 |
| SPB-611-RNTM | WLAN BT 802.15.4 module( without Antenna without LTE Filter) | No | Yes | No | IW612 |
| SPB-611-BNTM | WLAN BT 802.15.4 module( with Antenna without LTE Filter) | Yes | Yes | No | IW612 |
Support
As registered customer you can directly create a ticket in our Support Center (Ticket) and visit our Technical Documentation Center (TechDoC)
Manual
TRIA SPB611 HW User Manual
Last update: March 4, 2026