Smart Cities

MCU Embedded Multi Protocol (Combo) Modules

These highly integrated, low power, high performance MCU Embedded - ME series modules are targeted for enabling the end user to write their applications directly on the device and avoid using external MCU. These Modules are fully integrated with an ultra-low-power microcontroller as an application processor and a built-in wireless subsystem. These Fully self-contained modules with integrated wireless stack simplifies the work of adding wireless connectivity to the products. These modules support both hostless operations as well as hoste based systems. These fully integrated modules are the ideal solutions for those seeking to develop portable health care devices, wearable sports and fitness devices, AV remote controls, computer keyboards & mice, gaming controllers and access control and any IoT devices without any RF knowledge or experience. These Hosteless Wireless modules with integrated microcontroller (MCU) come as plug and play devices by integrating all the necessary wireless hardware into a small foot print. These embedded architecture modules run a real time operating system with integrated royalty-free wireless Protocol Stack, Network stack, security supplicants and application APIs inside the device. An integrated development environment (IDE) will be provided for the designer for ease of use. Main advantages with this architecture is reduced cost and complexity for the end user since wireless protocols and RF design are already taken care of. With such level of integration low power consumption can be easily achieved and short time-to-market is definate. These modules are completely self-contained with or without antenna and doesn’t need an external MCU. They also come with USB, SPI and UART interfaces if needed to talk to external MCU. These fully certified (FCC, IC, CE) modules supports variety of applications in IoT and M2M markets with reduced size, cost and time-to-market.

WiFi (2.4GHz/5GHz) plus Bluetooth & 802.15.4 Modules

Module Protocols Antenna Dimensions
WC640
802.11 a/b/g/n + Bluetooth 5.0 + 802.15.4 On-board Trace Antenna 30.5 mm x 20.5 mm x 1.86 mm

MCU Embedded Wi-Fi a/b/g/n + Bluetooth 5.0 + 802.15.4 Module with Integrated Antenna
WC640

WC640 series is Wi2Wi’s first MCU Embedded, Multi-Protocol (Tri-mode), highly integrated plug and play module with Dual Antenna on-board. With embedded microcontroller(s), WC640 module series is a complete wireless sub-system with multiple wireless technologies: Dual Band (2.4/5GHz) Wi-Fi, Bluetooth 5.0 (BLE), 802.15.4 (Zigbee) making it a perfect candidate for a vast variety of applications, including Internet-of-Things (IoT), Industrial IoT (IIoT), M2M, etc. This is low power host-less Internet of Things (IoT) wireless module offering multiple radios, wireless standards, protocols and connectivity framework support. WC640 multi radio embedded wireless module supports advanced seamless coexistence across multiple wireless technologies. Multi-core processing for optimized performance with a Dedicated ARM Cortex-M4F processor for customer applications reducing development cost & efforts, which accelerates their time-to-market and low power ARM Cortex-M0 CPU dedicatedly used for BLE/802.15.4 protocol and Xtensa-based Wi-Fi CPU to offload Wi-Fi stack. WC640 host-less module is a subsystem that includes two antennas, baseband, LNA, PA, crystals, filter, RF front-end and flash for storing Firmware/s, calibration data, MAC addresses. WC640 self-contained wireless sub-system supports interfaces SPI, UART, I2C, PWM, I2S, ADC and GPIOs for external peripherals.

MCU Embedded Wi-Fi a/b/g/n + Bluetooth 5.0 + 802.15.4 Module

Features

  • Dimensions: 30.5 mm x 20.5 mm x 1.86 mm
  • Arm Cortex-M4F up to 128MHz, 32KB- L1 cache controller
  • On-Module serial flash of 4MB
  • 300+KB RAM reserved for applications out of 700+KB
  • WC640 tri-mode integrates Bluetooth 5.0 (BLE), Dual-Band Wi-Fi and 802.15.4 technologies
  • Supports advanced seamless coexistence across multiple wireless protocols (Wi-Fi / Bluetooth / 802.15.4)
  • IEEE 802.11 a/b/g/n Wi-Fi (20/40MHz bandwidth)
  • Supports Station, Access Point, Con-current (simultaneous AP + Station) and Wi-Fi Direct Modes.
  • Supports Open, WPA/WPA2-PSK, WPS & WEP
  • Supports 10 Stations/Clients in AP Mode
  • Supports 16 TCP/UDP sockets
  • Maximum Wi-Fi transmit power up to 18 dBm
  • Wi-Fi Receive Sensitivity -96 dBm
  • Supports single mode Bluetooth version 5 (BLE)
  • Supports MESH protocol
  • Bluetooth Modes: Central, Peripheral
  • 802.15.4 protocols: Zigbee/Thread
  • Ecosystem Support: Amazon AWS, Microsoft Azure, OpenThread
  • Onboard 2 Trace Antennas
  • Operating temperature Industrial grade (-40℃ to +85℃)




Block Diagram
MCU Embedded Wi-Fi a/b/g/n + Bluetooth 5.0 + 802.15.4 Module Block Diagram

Multi Protocol (Combo) Modules | Wi-Fi 802.11 ac/a/b/g/n + BT/BLE Modules

These ultra low power and high performance wireless modules from Wi2Wi's Maximum Performance (MX) series are Hosted Wireless Combo (WiFi+BT/BLE) Modules supporting Dual-Band Wi-Fi (Wireless-LAN-802.11 ac/a/b/g/n) and Dual-Mode Bluetooth 4.2/BLE (Bluetooth Low Energy). These Multi Protocol Wifi plus bt Modules are targeted for high performance platforms. These are Hosted architechture based modules where a capable MCU/MPU running operating systems like Linux, Windows or Android is used. This Bluetooth Wi-Fi combo modules supports very high single stream WLAN data rates, Bluetooth EDR and Bluetooth 4.2 (BLE/Bluetooth Smart Ready) in a cost effective and available pre-certified. These high performance Bluetooth, Bluetooth Low Energy (BTLE) and Wi-Fi module operating in the 2.4 and 5GHz bands come with SDIO & USB interface support along with an option to select with or without antenna. Both WLAN and Bluetooth share the same antenna. A module variant in this family supports wifi single band 802.11 b/g/n + BT 3.0 combo with smallest footprint (9.5 mm x 9.5 mm x 1.4 mm).is These Multi Protocol modules run wi-fi (802.11ac/a/b/g/n) + Bluetooth + BTLE simultaneously in run time. These Wi-fi + BT Combo modules are used in various applications acting as gateways where there are multiple protocol networks like Wireless LAN (wlan/wifi), Personal Area Network (PAN/Bluetooth). These fully certified (FCC, IC, CE) modules supporting Mutli-protocol (WLAN + BT + BLE) and Multi-band (802.11ac/abgn) gives complete flexibility and scalability to the user in developing applications in IoT and IIoT (M2M).

WiFi 802.11 acbgn (2.4GHz/5GHz) plus BT/BLE Modules

Module Protocols Antenna Dimensions
WM828CC6
802.11 ac/a/b/g/n + Bluetooth 4.2/BLE On-board MHF4 IPEX connector 13 mm x 11 mm x 1.86 mm

Maximum Performance | Hosted Wireless (Wi-Fi, WiFi+BT/BLE) Modules

Maximum Performance Series - Hosted Modules architechture

Maximum Performance - MX series modules are targeted for high performance platforms where flexibility and scalability is utmost important. These wireless modules are based on hosted architecture where a capable MCU/MPU running operating systems like Linux, Windows or Android is used. In this series of products, TCP/IP networking stack, wireless protocol stacks, security supplicant and all the application APIs will run in external host. Major advantage with this architecture is the user’s ability to leverage the existing code libraries from the open source which dramatically reduces the time to market and cost of the development of a high end product.

Ultra-Low Power Modules

Ultra Low Power

Very High Throughput (datarate) Modules

Very High Throughputs

ultra small / Miniatured modules

Ultra Small Size

WiFi IEEE 802.11 ac/a/b/g/n Modules

802.11 ac/a/b/g/n

Multi Protocol Combo, WiFi + BT + BLE Modules

Multi Protocol (Combo)

Modules in this series can give through-puts (data rate) up to 300mbps (with 1x1 11acabgn), and supports Station mode, Access Point & Wi-Fi Direct with protocols WPA, WPA2, WPS, WEP and Enterprise security. These modules come with SDIO, USB, SPI and UART interfaces and option to select with or without antenna. These fully certified (FCC, IC, CE) modules supporting Mutli-protocol (WiFi + BT + BLE), Multi-band (dual band 802.11ac/a/b/g/n) and single-band (802.11 b/g/n)gives complete flexibility and scalability to the user in developing applications in IoT and IIoT (M2M).

Module Protocols Antenna Dimensions
WM828CC6
802.11 ac/a/b/g/n + Bluetooth 4.2/BLE On-board MHF4 IPEX connector 13 mm x 11 mm x 1.86 mm
WM825B00
802.11 b/g/n 20MHz On board Chip antenna + MHF4 IPEX connector 12.5 mm x 16 mm x 1.76 mm