PCBA-061-Smart Home PCBA-

Other attributes

Key Specifications
Processor	ARM Cortex-M4, 168 MHz
Memory	128 KB RAM, 512 KB Flash, MicroSD slot (up to 32 GB)
Power Consumption	3.3V, < 1 μA static, < 30 mA dynamic
Connectivity	Wi-Fi, BLE 4.2, Ethernet (10/100 Mbps)
I/O Interfaces	32 GPIO, 6 ADC (12-bit), 8 PWM, I2C, SPI, UART
Signal Processing	0-3.3V analog input, DSP instructions
Temperature Range	-40°C to +85°C operating, -40°C to +125°C storage
Physical Size	50mm x 30mm x 2mm
Development Environment	C, C++, Python, Arduino IDE, PlatformIO
Security Features	AES-128, SHA-256, Secure Boot, Tamper-proof design
Certifications	RoHS
Additional Features	Deep sleep mode, RTC with battery backup, built-in temperature/humidity sensor, expansion header pins

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