The NXP LPC824M201JHI33K is a 32-bit ARM Cortex-M0+ microcontroller from the LPC82x series, clocked at 30 MHz with 32 KB Flash and 8 KB RAM. It runs on a 1.8 V to 3.6 V supply and is rated for -40°C to 105°C, making it suitable for industrial control, sensor nodes, and motor-drive auxiliary logic where the board sees elevated ambient temperatures. The 29 I/O lines include I²C, SPI, and UART interfaces plus a 12-bit ADC with 12 channels — enough for a handful of analog inputs and a serial link to a host controller.
The 30 MHz Cortex-M0+ core handles single-cycle I/O and interrupt response.