User's Manual

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Hardware Description
ASM11374 is made for com
munication purposes via Bluetooth Low Energy.
Main system blocks:
• Microcontroller nRF52832 with ARM Cortex M4 CPU, 512 kB flash and 64 kB
RAM memory.
• 1.85V supply
• Data is exposed via Inter Integrated Circuit (I2C) to external device
• Communication during production test is done via Universal asynchronous
receiver
transmitter interface (UART)
• Programming is done via Serial Wire Debug Interface (SWD)
• RF Tuning at 50 Ohm and a 2.4GHz Antenna
• The Antenna type is Meander Bended monopole
• The Antenna Gain is 8dBi