Universal Arduino based data logger to SDcard.
ATmegaTQ3201 module for ATMEL TQFP32 processors, includes RESET button and ATMEL ISP 6-pin connector, supports standard crystal or external clock.
Microcontroller ATmega in TQFP44 package. The module can use standard clock crystals. It is equipped with RESET push button and programming connector.
STM32 in TQFP64 packages
