LTE Based Pulse Meter
Customer Location: Florida, USA
Requirements: A customer wants to design a battery-driven board that can measure pulses from the energy sensors and provides calculated pulses to the server on a regular basis according to configured time. The device’s battery needs to last for a minimum of 10 years with precise pulse counting.
Solution: We’ve provided support for Hardware designing, Firmware development, server management, and the project’s web portal. We designed STM32L based hardware with power-controlled peripherals to protect battery life. Firmware was developed with accurate pulse counting with battery efficient mechanism. Firmware was written in a flexible manner which supported different LTE modems with production configurations. FOTA supports STM32L and LTE modem with a selected audience.
We’ve helped with advanced technology and excellent customer support and services to achieve the client’s goals.
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Service Provided
for LTE Based Pulse Meter
- Low power management in existing boards.
- FOTA of microcontroller and LTE module
- Precise pulse counting in low power mode
- Redesigning hardware with BOM cost optimization
- Hardware power consumption optimization
- AWS server management
- Customer web portal designing with Angular
- Raw data display page for debugging
- FOTA device management
Challanges
- 10 Years battery life achievement.
- BOM cost optimization in hardware redesign.
- FOTA within 1 minute maximum time.
Technology Used
for LTE Based Pulse Meter
LTE modem, STM32L, Altium, Agile, Low Power management.
Industry Application
Energy Monitoring & Analysis, Data Acquisition Over LTE.
