E72-2G4M02S2B

The E72-2G4M02S2B uses the CC2640 RF chip from Texas Instruments (TI), which integrates 128KB of system programmable flash memory and 8KB of static RAM (SRAM). It offers a rich set of peripherals and is particularly suitable for connecting external sensors due to its unique ultra-low-power sensor controller. It is also ideal for autonomous collection of analog and digital data while the rest of the system is in sleep mode.