Catalog > Internet of Things (IOT) Related Products > More Platforms BMT D1 MINI ESP 32 DEV BOARD BMT D1 MINI ESP 32 DEV BOARD D1 ESP 32 DEV Board with CP2104 CHIP. CPU and Memory: XTENSA 32-BIT LX6 Dual-Core Processor, up to 600 DMIPS,448 KBYTES ROM,520 KBYTES SRAM,16 KBYTES SRAM in the RTC. Call for Price 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview ESP32 is a single 2.4 GHz Wi-Fi-and-Bluetooth combo chip designed with the TSMC ultra-low-power 40 nm technology. It is designed to achieve the best power and RF performance, showing robustness, versatility and reliability in a wide variety of applications and power scenarios. Here it is available in a form factor that resembles that of the Wemos D1 Mini with the same footprint and pin-outs. Specifications CPU and Memory: Xtensa® 32-bit LX6 Dua-core processor, up to 600 DMIPS 448 Kbytes ROM 520 Kbytes SRAM 16 Kbytes SRAM in the RTC QSPI can connect up to 4 x Flash/SRAM, each flash should be less than 16 Mbytes Supply Voltage: 2.2 V~3.6 V