
RF Transceiver Module, ARM, 150MHz, 32MB SDRAM, 16MB Flash, I2C/SPI/UART
Pushbutton Switches Stainless, 3/4-20 & Hex Nut, Screw Terminal/Silver, SPDT Silver, Watertight, Low Profile Flat Button

Inductive sensor 2 mm PNP, make contact Faston Plug 4.8 mm 10...30 VDC -20...+70 °C, NBB2-V3-E2-V5, Pepperl+Fuchs