Polyhex embedded products like board and module design enable you to reduce your development cost and easily upgradable ,create scalable connected devices
The motherboard is customized for the shared power bank station, appling STM32F103 ARM Cortex-M3 MCU. It connects with the controling cloud server and receive location information by 4G module.
| Chipset | STM32F103, ARM Cortex-M3 MCU, Main frequency 72MHz |
| 4G | 1x 4G module |
| KEY | 10 x KEY |
| LED | 10 x LED |
| Powerbank Port | 10 x I2C |
| Electromagnet Driver Port | 10 x electromagnet driver port |
| 5VDC OUT | 10 x 5V OUT, supporting up to 2A current-limiting output protection |
| GPIO | 5 x GPIO |
| RTC | 1 x RTC power input |
| 5V IN | 1 x 5V/10A DC IN |
| 12V IN | 1 x 12V/2.5A DC IN |
| Size | 270 x 42mm |
