Engineering Scope
Low-power engineering allocates energy to the tasks a product must perform, including sensing, processing, connectivity and actuation. Projects can start with a new design or power issues in an existing device, while retaining the required functions and response times.
Product and Power Architecture
Define operating states, energy budgets and validation priorities from the application, duty cycle, battery and environment.
Low-Power Hardware and Firmware
Develop the main board, power domains, sensor drivers, sleep/wake logic, task scheduling and fault recovery.
Connectivity and Device Management
Implement the selected BLE, Thread/Zigbee, LoRa or cellular link and coordinate reporting with command reception windows.
Optimization, Testing and Production Preparation
Identify power consumption in existing products, validate changes and deliver source code, design files, measurements and the agreed production test tools.
Applications and Products
Choose an application based on where and how the equipment operates. Each application identifies the relevant devices, engineering modules, required inputs and acceptance priorities.
Low-Power Industrial Equipment Monitoring Solutions
For equipment manufacturers and factory operation and maintenance teams, the equipment measurement points are scattered and wiring is inconvenient. It is necessary to retain status records while reducing power replacement maintenance. It provides product solutions, interface development, power consumption management and verification delivery.
Explore the ScopeApplication SolutionsLow-Power Water, Gas and Heat Metering Solutions
For meter manufacturers and meter reading system integrators, the meter needs to continuously retain measurement data. The communication and execution modules work intermittently most of the time. It provides product solutions, interface development, power consumption management and verification delivery.
Explore the ScopeApplication SolutionsLow-Power Water Utility and Municipal Monitoring Solutions
For water equipment companies and municipal facilities integrators, it needs low-frequency inspection data for underground, outdoor and decentralized facilities, and reports when abnormalities occur. It provides product solutions, interface development, power consumption management and verification delivery.
Explore the ScopeApplication SolutionsLow-Power Agriculture and Livestock Solutions
For agricultural equipment manufacturers and breeding system companies, there is a lack of fixed power supply for fields, greenhouses and animal-worn equipment. They need to collect information based on growth, irrigation or activity cycles, and provide product solutions, interface development, power consumption management and verification delivery.
Explore the ScopeApplication SolutionsLow-Power Logistics and Asset Management Solutions
For logistics equipment companies and asset operators, temperature, location and unpacking records need to be kept around the transportation and turnover process. Equipment often experiences obstruction, low temperature and disconnection. We provide product solutions, interface development, power consumption management and verification delivery.
Explore the ScopeApplication SolutionsLow-Power Building and Smart Home Solutions
For building equipment companies and smart home product teams, indoor sensors and control panels rely on battery power and need to maintain necessary detection and interaction during daily standby. We provide product solutions, interface development, power consumption management and verification delivery.
Explore the ScopeApplication SolutionsLow-Power Security and Smart Lock Solutions
For door lock manufacturers and security equipment companies, we provide product solutions, interface development, power consumption management and verification delivery around the need to retain detection, identification, transmission and motor loads according to events during standby.
Explore the ScopeApplication SolutionsLow-Power Wearable and Sports Interaction Solutions
For wearable product companies and sports equipment manufacturers, we provide product solutions, interface development, power consumption management and verification delivery around the need for small-sized batteries to simultaneously undertake motion collection, wireless synchronization, display or vibration reminders.
Explore the ScopeApplication SolutionsLow-Power Outdoor Image Capture Solutions
For imaging equipment manufacturers and remote monitoring integrators who need event pictures or timed photos in the field or remote locations. Continuous operation of cameras will change power supply requirements. We provide product solutions, interface development, power consumption management and verification delivery.
Explore the ScopeApplication SolutionsLow-Power Commercial Display and Control Solutions
For commercial display companies and device interaction product teams, we provide product solutions, interface development, power consumption management, and verification delivery around price tags, door plates, and remote controls that require low-frequency content updates or response inputs to reduce display and reception energy consumption.
Explore the ScopeApplication SolutionsLow-Power Handheld and Portable Instrument Solutions
For instrumentation companies and portable device manufacturers, instruments are in standby most of the time, but the first measurement result after waking up needs to meet quality requirements, providing product solutions, interface development, power consumption management and verification delivery.
Explore the ScopeApplication SolutionsLow-Power Energy Harvesting Solutions
For packaged sensor companies and equipment integrators without mains power, the installation location is inconvenient for power supply and battery replacement. They need to evaluate solar energy, indoor light, NFC field sources or vibration energy harvesting, and provide product solutions, interface development, power consumption management and verification delivery.
Explore the ScopeEngagement Options
| customer base | Entry method | Delivery focus |
|---|---|---|
| Developing battery terminals from scratch | First define the business and power supply budget, and then carry out main board, firmware and communication development. | Prototype, design, program, interface and complete device testing. |
| Existing equipment has abnormal power consumption | Establish a baseline, associate the current waveform with the operation log, and modify it after positioning. | Compare the problem evidence and change documents with the same working conditions. |
| Add wireless or display to existing products | Check the resident, startup and task energy of new modules, and integrate state switching. | Interface, driver, power supply timing and function return. |
| There is no mains power or it is inconvenient to replace the power supply | Measure actual energy, evaluate energy storage and work cycles, and verify key links first. | Energy records, feasibility conclusions and subsequent design scope. |
Specialist Engineering Services
Specialist services can support a new product or address existing hardware, firmware or a management platform. Select the work packages needed for the current project stage.
System Power Budget and Low-Power Architecture Design
Complete machine power budget and low-power architecture design services, allocate energy according to status, distinguish typical, peak and abnormal consumption, and deliver power consumption status tables, budget calculation tables, risk lists and test plans. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringLow-Power MCU Selection and Board Adaptation
Low-power MCU selection and main board adaptation development services, checking the resources reserved in each power mode, adapting the driver and starting the target board, delivering selection comparison, board-level code, construction instructions and function records. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringLow-Leakage Hardware and PCB Development
Low-leakage hardware and PCB development services, checking static paths, protection devices, level translation and device quiescent current, delivering schematics, PCB source files, BOM, manufacturing files and node current records. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringPower Domain and Peripheral Power-Gating Development
Multi-power domain and peripheral power-off control development services, split power domains, design switches, signal isolation and recovery timing, and deliver power trees, timing diagrams, switching circuits, drive and shutdown test records. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringBattery Power, Charging and State-of-Charge Management
Battery power supply, charging and power management development services, design conversion, charging and protection, determine power estimation and low battery threshold, deliver power circuit, parameter configuration, status interface and load test records. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringSolar and Energy Harvesting Power Supply Development
Solar energy and energy collection power supply development services, input measurement, cold start verification, energy storage threshold design and task scheduling, delivery of feasibility conclusions, energy balance sheets, circuit prototypes and operation records. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringMCU Sleep and Wake-Up Firmware Development
MCU Sleep wake-up firmware development service, develops sleep entry conditions, wake-up determination, clock recovery and driver reconstruction, and delivers state machine, firmware, wake-up timing and function regression records. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringLow-Power RTOS Task Scheduling Development
RTOS low-power task scheduling development service, merges scheduled tasks, reduces idle polling, adapts to idle and tickless scheduling, and delivers task configurations, patches, build instructions, and scheduling event records. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringLow-Power Sensor Acquisition Driver Development
Sensor low-power acquisition driver development service, develop single measurement, FIFO, interrupt and power supply control, retain the necessary stabilization time, and deliver driver source code, parameter description, sampling record and exception handling. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringOn-Device Feature Extraction and Data Reduction
Local feature extraction and data reduction development services, develop features, aggregation or compression, compare the energy added by calculation and reduced by transmission, deliver algorithm code, parameters, data comparison and end-to-end energy consumption records. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringLinux/Android Standby Power Optimization
Linux/Android standby power consumption optimization service, locates the causes of system and peripheral block hangs, adjusts power management and background tasks, delivers driver or system patches, build instructions, and standby and wake-up records. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringLow-Power State Machine and Fault Recovery Development
Low-power state machine and exception recovery development services, design failure exit, bounded retry, persistence and restart recovery, delivery of state diagrams, code, configuration and fault injection records. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringLow-Power BLE Advertising and Connection Development
BLE broadcast and connection low-power development services, configure broadcast and connection parameters according to status, manage synchronization and disconnection recovery, and deliver BLE firmware, protocol fields, parameter tables and target device records. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringThread/Zigbee Sleepy End Device Development
Thread/Zigbee dormant terminal development service, develops dormant terminal polling, message reception, network drop detection and rejoining, and delivers node firmware, network configuration, gateway dependency and timing records. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringLow-Power LoRa/LoRaWAN Node Development
LoRa/LoRaWAN low-power node development services implement sending and receiving windows, confirmation, retransmission and network access recovery, and deliver firmware, network parameters, message records and field test reports. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringNB-IoT/LTE-M Power Saving Mode Integration
NB-IoT/LTE-M power saving mode adaptation service, requesting and checking power saving parameters, linking sampling reporting and downlink windows, processing mode is unavailable, delivering module configuration, state machine, network log and corresponding current waveform. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringIntermittent Wi-Fi/4G Connectivity Development
Wi-Fi/4G terminal intermittent networking development services, compare connection maintenance, dormancy and power outage reconnection, set batch transmission and task deadline time, deliver networking programs, policy parameters, complete connection cycle records and exception logs. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringIntermittent GNSS Positioning and Motion Wake-Up
GNSS intermittent positioning and mobile wake-up development services, arrange positioning startup, auxiliary information, timeout and mobile wake-up, handle invalid positions, deliver positioning scheduling code, status messages and environment classification test records. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringLow-Power Display and Actuator Control
Display and actuator low-power control development services, control refresh, backlight, motor or valve timing, handle execution failures and power surges, deliver driver code, circuit modifications, parameters and single-action energy records. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringOTA and Maintenance Firmware for Low-Power Devices
Low-power terminal OTA and maintenance firmware development services, design maintenance windows, power thresholds, sharding, verification, authorization and failure recovery, delivery of upgraded firmware, packaging tools, version interfaces and interrupt test records. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringManagement Platforms and Clients for Sleeping Devices
The dormant device management platform and client development services manage sleep status, command queue, expiration processing, power trends and execution acknowledgments, and deliver device models, server and client code, API and joint debugging records. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringExisting Product Power Diagnostics and Optimization
Existing product power consumption diagnosis and optimization services, establishing baselines, correlating current events and logs, locating power leakage, spurious wake-ups and retries, delivering problem evidence, modification plans, change documents, and before-and-after comparisons of the same working conditions. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringSystem Power, Battery Life and Environmental Validation
Complete machine power consumption, battery life and environmental verification services, measuring state current, event energy, peak voltage drop and long-term business operation, delivering original waveforms, logs, calculation sheets, test reports and coverage. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeSpecialist EngineeringFirmware Programming and Production Testing for Low-Power Products
Low-power product programming and production test development services, development of programming, identity writing, sleep check, dynamic current detection and traceability, delivery of tooling software, operating procedures, limit configuration and batch recording format. The scope of the project is determined based on the target equipment, existing data and acceptance conditions.
Explore the ScopeProject Inputs
- Product purpose, workflow, target battery life, and allowed response time.
- Battery model, power supply conditions, sampling and upload frequency, number of daily actions or alarms.
- Mainboard, BOM, code, sensors, communication modules and platform interface information.
- Temperature, installation, network and available energy conditions, as well as delivery documentation and test coverage.
Delivery and Acceptance
| work results | Confirmation method |
|---|---|
| Architecture and Design | Check state tables, power trees, interfaces, and power budgets, and explain calculation assumptions. |
| Hardware and software | Deliver maintainable design files, firmware or system patches, build and configuration data as per the brief. |
| Function and timeliness | Check the collection, wake-up, transmission and execution according to the work script, and record exceptions and recovery. |
| Power consumption and battery life | Based on the complete device measurement, the state current and event energy are recorded, and the calculation of battery life and the actual measurement of continuous operation are distinguished. |
| Maintenance and production | Provides versions, known limitations, maintenance procedures, and agreed programming and production testing tools. |
Frequently Asked Questions
Can an existing product be optimized without a complete redesign?+
Start with baseline measurements and fault diagnosis. Use the evidence to define changes to circuits, drivers, tasks or communication policies, then compare results under the same functions and operating conditions.
Can battery life be specified before testing?+
First define the battery, temperature, sampling and reporting frequency, radio conditions and actuator load. Calculate battery life from measured energy consumption and validate it. A chip's sleep specification does not represent the complete device.
Can a low-power device support real-time control?+
This depends on the receiver and wake-up design. Immediate reception requires the relevant link to remain available. Devices that use reception windows need defined command waiting times and execution deadlines.
How are development cost and schedule assessed?+
Break the project into work packages based on the available documentation, hardware and firmware changes, platform interfaces, prototype quantities and test scope. Specify design, materials, testing, milestones and change control separately.
Engineering References
The configuration of GPIO should be checked together with the external circuit, sleep mode and wake-up status; the actual parameters are subject to the target chip data and the whole board test. GPIO and power state design reference
The power saving mode needs to check the network grant and the actual entry state, and the network search and retry under weak coverage should be measured separately. Cellular Power Consumption Analysis Reference
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