Wireless Asset Health Monitoring Solutions

SmartMesh IP wireless sensor networks are self managing, low power internet protocol (IP) networks built from wireless nodes called motes.The LTP5902-IPM is printed circuit board assembly (PCBA) product with on-board chip antenna in the Eterna^® family of IEEE 802.15.4e solutions, featuring a highly integrated, low power radio design as well as an ARM Cortex-M3 32-bit microprocessor running SmartMesh IP embedded networking software. The LTP5902-IPM, at 37mm × 24mm, is built for surface-mount assembly.

With SmartMesh IP time-synchronized networks, all motes in the network may route, source or terminate data, while providing many years of battery powered operation. SmartMesh IP is a highly flexible network with proven reliability and low power performance in an easy-to-integrate platform.

The LTP5902-IPM’s behavior in a SmartMesh IP network is determined by the choice of SmartMesh IP network software loaded: Wireless Mote, EManager, Access Point Mote in a SmartMesh IP network. The SmartMesh IP software provided with the LTP5902-IPM is fully tested and validated, and is readily configured via a software Application Programming Interface. Once you have purchased SmartMesh IP products, the SmartMesh IP stack binaries may be downloaded via your myAnalog account.

The pin signaling behavior of the LTP5902IPC-IPMA hardware is determined by the software loaded and is described in detail in the following product datasheets:

Network Features

Device Features

Applications

SmartMesh IP is ideally suited for wireless Industrial Internet of Things (IoT) applications. To learn more about SmartMesh applications, click here.

The Wireless Vibration Monitoring Platform is a system evaluation solution for a wireless signal chain for MEMS-accelerometer based vibration monitoring. The system solution combines mechanical attach, hardware, firmware, and PC software to enable rapid deployment and evaluation of a three-axis vibration monitoring solution. The module can be directly attached to a motor or fixture, via a ¼-28 stud. It can also be combined with other modules on the same wireless mesh network to provide a broader picture with multiple sensor nodes, as part of a Condition Based Monitoring (CbM) system.

Solution Overview

The CbM hardware signal chain consists of a three-axis ADXL356 accelerometer mounted to the base of the module. The outputs of the ADXL356 are conditioned and converted to digital with three AD7685 16-bit daisy chain ADCs. The ADC outputs are buffered and transformed to the frequency domain in the ADuCM4050 low power microcontroller and from there streamed to the SmartMESH IP mote. From the SmartMESH chip time domain and FFT data are wirelessly streamed to the SmartMESH IP Manager. The manager connects to a PC and visualization and saving of the data can take place. Data is displayed as raw time-domain data, and FFT data. Additional summary statistics information on the time-aggregated data are available. The full Python code of the PC-side GUI, as well as the C firmware deployed to the module is made available to enable customer adaptation.

The EV-CBM-VOYAGER3-1Z evaluation kit consists of the following items:

• SmartMesh IP Manager (DC2274A) USB Dongle
• Wireless Vibration Monitoring Platform
• JTAG Cable (only needed for firmware upgrade)

The EV-CBM-VOYAGER3-2Z evaluation kit consists of the following items:

• Wireless Vibration Monitoring Platform
• Batteries

SmartMesh WirelessHART wireless sensor networks are self managing, low power networks built from wireless nodes called motes. The LTC5800-WHM is the WirelessHART Mote-on-Chip^™ integrated circuit in the Eterna^® family of IEEE 802.15.4 System-on-Chip (SoC) solutions, featuring a highly integrated, low power radio design by Analog Devices as well as an ARM Cortex-M3 32-bit microprocessor running our embedded SmartMesh WirelessHART networking software.

With Analog Devices' time-synchronized WirelessHART networks all motes in the network may route, source or terminate data while providing many years of battery powered operation. The SmartMesh WirelessHART software provided with the LTC5800-WHM is fully tested and validated, and is readily configured via a software Application Programming Interface.

SmartMesh WirelessHART motes deliver a highly flexible network with proven reliability and low power performance in an easy-to-integrate platform.

Applications

Learn more about SmartMesh applications.

SmartMesh WirelessHART wireless sensor networks are self managing, low power networks built from wireless nodes called motes. The LTP^™5901-WHM is the SmartMesh WirelessHART mote product in the Eterna^® family of IEEE 802.15.4 printed circuit board assembly solutions, featuring a highly-integrated, low power radio design by Analog Devices as well as an ARM Cortex-M3 32-bit microprocessor running Analog Devices' embedded SmartMesh WirelessHART networking software.

The LTP5901-WHM includes an onboard chip antenna and comes with modular RF certifications. Also available are the LTC5800-WHM Mote-on-Chip and the LTP5902-WHM module which includes an MMCX antenna connector.

With Analog Devices' time-synchronized SmartMesh WirelessHART networks, all motes in the network may route, source or terminate data, while providing many years of battery powered operation. The SmartMesh WirelessHART software provided with the LTP5901-WHM is fully tested and validated, and is readily configured via a software Application Programming Interface (API).

Network Features

Device Features

Applications

Learn more about SmartMesh applications.

The MAX32690 microcontroller (MCU) is an advanced system-on-chip (SoC) featuring an Arm® Cortex®-M4F CPU, large flash and SRAM memories, and the latest generation Bluetooth® 5.2 Low Energy (LE) radio. This device unites processing horsepower with the connectivity required for IoT applications.

The MAX32690 is qualified to operate over the -40°C to +105°C range, which is ideal for industrial environments.This device is available in a 68-pin TQFN-EP (0.40mmpitch) and a 140-bump WLP (0.35mm pitch).

Bluetooth 5.2 Low Energy (LE) radio supports Mesh, angle of arrival (AoA), and angle of departure (AoD) for direction finding, long-range (coded), and high-throughput modes. LE Audio hardware implemented with software codec is provided separately. A RISC-V core optionally handles timing-critical controller tasks, freeing the programmer from Bluetooth LE interrupt latency concerns.

A cryptographic toolbox (CTB) provides advanced security features, including an MAA for fast Elliptic Curve Digital Signature Algorithm (ECDSA), Advanced Encryption Standard (AES) Engine, TRNG, SHA-256 hash, and secure boot loader. Internal code and SRAM space can be expanded off-chip through two quad-SPI execute-in-place (SPIXF and SPIXR) interfaces up to 512MB each.

Many high-speed interfaces are supported on the device, including multiple QSPI, UART, CAN 2.0B, and I2C serial interfaces, plus one I²S port for connecting to an audio codec. All interfaces support efficient DMA-driven transfers between peripheral and memory. A 12-input (8 external), 12-bit SAR ADC samples analog data at up to 1Msps.

Applications

• Fitness/Health Wearables
• Portable and Wearable Wireless Medical Devices
• Asset Tracking
• Industrial Sensors and Networks

DARWIN is a new breed of low-power microcontrollers built to thrive in the rapidly evolving Internet of Things (IoT). They are smart, with the biggest memories in their class and a massively scalable memory architecture. They run forever, thanks to wearable-grade power technology. They are durable enough to withstand the most advanced cyberattacks. DARWIN microcontrollers are designed to run any application imaginable—in places where you would not dream of sending other microcontrollers.

Generation UB microcontrollers are designed to handle the increasingly complex applications demanded by today's advanced battery-powered devices and wirelessly connected devices, while providing robust hardware security and Bluetooth^® 5 Low Energy (Bluetooth LE) radio connectivity.

The MAX32665/MAX32666 UB class microcontrollers are advanced systems-on-chips featuring an Arm^® Cortex^®-M4 with FPU CPU for efficient computation of complex functions and algorithms with integrated power management. They also include the newest generation Bluetooth 5 LE radio with high throughput (2Mbps) and ADI's best-in-class hardware security suite trust protection unit (TPU). The devices offer large on-board memory with 1MB flash and 560KB SRAM. Split flash banks of 512KB each support seamless over-the-air upgrades, adding an additional degree of reliability. Memory scalability of data (SRAM) and code (flash) space is supported by two SPI execute-in-place (SPIX) interfaces.

Multiple high-speed interfaces are supported including HS-USB, secure digital interface (SD, SDIO, MMC, SDHC, and microSD™), SPI, UART, and I²C serial interfaces, and an audio subsystem supporting PDM, PCM, I²S, and TDM interfaces. An 8-input, 10-bit ADC is available to monitor analog inputs from external sensors and meters. The devices are available in 109-bump WLP (0.35mm pitch) and 121-bump CTBGA (0.65mm pitch).

Applications

• Connected Home
• Gaming Devices
• Hearables
• Industrial Sensors
• Payment/Fitness/Medical Wearables
• Telemedicine

The MAX32655 microcontroller (MCU) is an advanced system-on-chip (SoC) featuring an Arm^® Cortex^®-M4F CPU for efficient computation of complex functions and algorithms that is qualified to operate at a temperature range of -40°C to +105°C. The SoC integrates power regulation and management with a single inductor multiple-output (SIMO) buck regulator system. The latest generation Bluetooth^® 5.2 Low Energy (LE) radio is on board, supporting long-range (coded) and high-throughput modes and medical body area network (MBAN).

The device offers large onboard memory with 512KB flash and 128KB SRAM, with optional error correction coding (ECC) on one 32KB SRAM bank. This 32KB bank can be optionally retained in BACKUP mode. An 8KB user OTP area is available.

The MAX32655 supports multiple high-speed peripherals, such as I²C, 50MHz SPI, and UART, plus one I²S port for connecting to an audio codec. An eight-input, 10-bit ADC is available to monitor analog input from external analog sources. In addition, a low-power UART (LPUART) is available for operation in the lowest power sleep modes to facilitate wake-up activity without any data loss. A total of six timers with I/O capability are provided, including two low-power timers to enable pulse counting, capture/compare, and pulse-width modulation (PWM) generation, even in the lowest power sleep modes.

The MAX32655 is available in two different packages:

• 81 CTBGA package (8mm × 8mm, 0.8mm pitch).
• 51 WLP (3.09mm × 3.09mm, 0.35mm pitch)

Applications

• Asset Tracking
• Fitness/Health and Medical Wearables
• Hearables
• Industrial Sensors
• Wireless Computer Peripherals and I/O Devices