Apollo2 Low-Power IoT Terminal

Apollo2 MCU-based low-power sleep and communication terminal

Project Overview

Apollo2 MCU-based low-power sleep and foundation module project, including Deep Sleep, GPRS, GPS, RTC, ADC, Flash, Watchdog driver code, supporting multiple toolchains (Keil/IAR/GCC/Atollic).

Technical Challenges

Achieving ultra-low power deep sleep on Apollo2 platform while maintaining GPRS/GPS communication capability.

Solution

Utilizing Apollo2 low-power modes with RTC timed wakeup, GPRS/GPS on-demand activation, Flash and Watchdog for system reliability.

Key Highlights

Apollo2

Keil/IAR/GCC

Technology Stack