ESP32-C3 Datasheet, Espressif

Wi-Fi
* IEEE 802.11 b/g/n-compliant
* Supports 20 MHz, 40 MHz bandwidth in 2.4 GHz band
* 1T1R mode with data rate up to 150 Mbps
* Wi-Fi Multimedia (WMM).

With l.

ESP32-C3-MINI-1

ESP32-C3-MINI-1U

ESP32-D0WD

ESP32-D0WD-V3

ESP32-D0WDQ6

ESP32-D0WDQ6-V3

ESP32-D0WDR2-V3

ESP32-MINI-1

ESP32-MINI-1U

ESP32-PICO-D4

ESP32-PICO-MINI-02

ESP32-PICO-MINI-02U

ESP32-S0WD