ESP32-WROOM-32U, 4MB, WiFi & Bluetooth, U.FL

The ESP32-WROOM-32U is a WiFi and Bluetooth module using the popular Espressif ESP32 chip. The pads on the module have a 1.27mm spacing. This is a original module, manufactured by Espressif. To view the PDF Datasheet, click here.https://99tech.com.au/m/esp-wroom-32u_32d_datasheet.pdf This is the 4MB version of this module. It is available in a 4, 8 and 16MB versions. Specifications Manufacturers Part Number: ESP32-WROOM-32U-N4 Manufacturer: Espressif CPU: Xtensa 32-bit LX6 Dua-core processor, up to 600 DMIPS Speed: 80 MHz to 240 MHz Chip: ESP32-D0WD Flash: 16 MByte(128Mbit) SPI ROM: 448 KByte SRAM: 520 KByte RTC SRAM: 4 KByte WiFi Protocol: 802.11 b/g/n (802.11n up to 150 Mbps) WiFi Freqency: 2412 ~ 2484 MHz Bluetooth Protocol: v4.2 BR/EDR and Bluetooth Antenna Connector: IPEX(U.FL) Package: 38pin SMD Module Size: 18 x 19.2 x 3.2 mm (±0.2mm) Operating Temperature: -40°C ~ 85°C Supply Voltage: 3.0V~3.6V Package Includes 1 x ESP32-WROOM-32U