Description

Built-in ESP32-C3 series chip, RISC-V single-core processor

4MB flash

15 GPIOs

On-board PCB antenna or external antenna connector

Features

CPU and on-chip memory

●Built-in ESP32-C3 chip, RISC-V 32-bit single-core microprocessor, main frequency up to 160 MHz

. 384KB ROM

400 KB SRAM (of which 16 KB is dedicated to cache)

8KB RTC SRAM

Wi-Fi

●Support IEEE 802.11 b/g/n protocol

●Working channel center frequency range: 2412 ~ 2484 MHz

●Support 20MHz and 40MHz bandwidth in 2.4GHz band

●Support 1T1R mode, data rate up to 150 Mbps

●Wireless Multimedia (WMM)

●Frame aggregation (TX/RX A-MPDU, TX/RX A-MSDU)

●Immediate Block ACK (Immediate Block ACK)

● Fragmentation and defragmentation

●Transmission opportunity (TXOP)

●Beacon automatic monitoring (hardware TSF)

4x virtual Wi-FI interface

●Support infrastructure network (infrastructure BSS) at the same time

Station Mode. SoftAP Mode, Station + SoftAP Mode and Promiscuous Mode

Please note that when ESP32-C3 series scans in Station mode, the SoftAP channel will change at the same time

Antenna diversity

802.11 mc FTM