ESP32 — ESP32 (classic)

Every figure here is checked against Espressif’s official datasheets. We’ve taken every care to keep it accurate — but datasheets are dense and mistakes happen, so if something looks off, please report it.

Specifications

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CPUXtensa LX6, 2-core @ 240 MHz
SRAM / ROM520 / 448 KB
Wi-FiWi-Fi 4
BluetoothBT Classic + BLE
802.15.4No
Deep sleep10 µA

Modules based on ESP32