Brand Espressif
Manufacturer Part Number ESP32-WROOM-32D-XXN16
Features 2.4Ghz Wi-Fi + Bluetooth + Bluetooth LE Module
Built around ESP32 Series of SoCs, Xtensa dual core 32-bit LX6 microprocessor
16MB Flash
26 SPIOs, Rich set of Peripherals
Built-In Antenna
Dimensions 1.004" x 0.708" x 0.125"
25.5mm x 18mm x 3.1mm
CPU/Memory Xtensa dual-core 32-bit LX6 Microprocessor operating at up to 240Mhz
448 KB ROM
520 KB SRAM
16KB (8KB Slow; 8KB Fast) SRAM in RTC
1Kbit of eFuse
16MB SPI Flash
40 MHz Crystal Oscillator
Wi-Fi 802.11b/g/n
Built-In Antenna
2412 to 2484 Mhz
Bluetooth V4.2 BR/EDR and Bluetooth LE Specification
Class-1, Class-2 and Class-3 Transmitter
AFH
CVSD & SBC
Ambient Temperature -40°C to 105°C
IO 26 General Purpose I/O Pins
Voltage 3.3VDC Typical
3.0 to 3.6VDC
80mA Operating Current
UPC N/A
Country of Origin China
Notes New.
Location 39-17