Skip to main content
. 2020 Apr 22;7:e00109. doi: 10.1016/j.ohx.2020.e00109

Table 2.

Specifications of ESP32-WROVER.

Microprocessor unit Tensilica Xtensa dual-core 32-bit LX6
Clock frequency(MHz) 240
Wi-Fi 802.11 b/g/n (2.4–2.5 GHz)
Bluetooth v4.2 BR/EDR and Bluetooth Low Energy
SRAM (KB) 520
Integrated PSRAM (MB) 8
External SPI Flash (MB) 4