QCA4531 SOM
• Powered by Qualcomm QCA4531 and QCC711, CQM4531-L-224-2 is a purposely-designed soldered-down form factor BLE and Wi-Fi module that combine multi-core processing capabilities and high-security features to meet the demands of diverse IoT applications. Their compact size contributes to cost reduction, making them an attractive choice for space-constrained IoT edge devices.
• The CQM4531-L-224-2 is based on the QCA4531 chipset, utilizing a MIPS 24Kc processor with a main frequency of 650MHz. The module supports 1Gbit DDR2, 1Gbit NAND SPI flash, and 4Mbit NOR flash. Additionally, the module offers a variety of interfaces, including PCIe, UART, USB 2.0, GPIO, SPI, IEEE 802.3 Fast Ethernet interface, and K.FL2 interface. The top wireless speed of CQM4531-L-224-2 reaches as high as 144Mbps at 20MHz and 300Mbps at 40MHz. Furthermore, CQM4531-L-224-2 also supports Bluetooth 5.4, ensuring seamless interoperability with other Bluetooth devices. As a result, CQM4531-L-224-2 can function as a Wi-Fi AP, a Wi-Fi client, or a Bluetooth device, making it widely useful in various IoT scenarios.
• The CQM4531-L-224-2 runs on the open-source Linux operating system and the OpenWrt networking stack, simplifying software development for customers. The module has a communication stack that includes HTTP, IPv4, TCP, SSL, DHCP, ICMP, IGMP, and DNS. CQM4531-L-224-2 can function as an IoT Wi-Fi access point, with power optimization to suit low-power use cases.
Download Datasheet
• The CQM4531-L-224-2 is based on the QCA4531 chipset, utilizing a MIPS 24Kc processor with a main frequency of 650MHz. The module supports 1Gbit DDR2, 1Gbit NAND SPI flash, and 4Mbit NOR flash. Additionally, the module offers a variety of interfaces, including PCIe, UART, USB 2.0, GPIO, SPI, IEEE 802.3 Fast Ethernet interface, and K.FL2 interface. The top wireless speed of CQM4531-L-224-2 reaches as high as 144Mbps at 20MHz and 300Mbps at 40MHz. Furthermore, CQM4531-L-224-2 also supports Bluetooth 5.4, ensuring seamless interoperability with other Bluetooth devices. As a result, CQM4531-L-224-2 can function as a Wi-Fi AP, a Wi-Fi client, or a Bluetooth device, making it widely useful in various IoT scenarios.
• The CQM4531-L-224-2 runs on the open-source Linux operating system and the OpenWrt networking stack, simplifying software development for customers. The module has a communication stack that includes HTTP, IPv4, TCP, SSL, DHCP, ICMP, IGMP, and DNS. CQM4531-L-224-2 can function as an IoT Wi-Fi access point, with power optimization to suit low-power use cases.
Product Specifications
