ESP32-C3 RISC V Goouu Internal antena •4MB flash 384KB ROM 400KBSRAM

MCU

• Built-in ESP32-C3FH4 or ESP32-C3FN4 chip, RISC-V32-bit single-core microprocessor, main frequency up to 160MHz

•4MB embedded flash

• 384KB ROM

•400KBSRAM (16KB dedicated to cache)

wi-fi

• Supports IEEE802.11b/ G/N protocol

• operating channel center frequency range: 2412~2484MHz

• supports 20MHz and 40MHz bandwidth in the 2.4GHz band

• Supports 1T1R mode with data rates up to 150Mbps

• Wireless Multimedia (WMM)

• Frame aggregation (TX/RXA-MPDU,TX/RXA-MSDU)

• ImmediateBlockACK

Fragmentation and restructuring (Fragmentationanddefragmentation)

• transmission opportunity (Transmissionopportunity TXOP)

•Beacon automatic monitoring (hardware TSF)

•4 x virtual Wi-Fi interfaces

• Supporting infrastructure networks in Station mode, SoftAP mode, Station+SoftAP mode, and hybrid mode note that SoftAP channels change simultaneously when esp32-C3 series is scanned in Station mode

• Antenna diversity

• 802.11 McFTM

Bluetooth ®

• Low power Bluetooth: Bluetooth5, Bluetoothmesh

• supports 125Kbps, 500Kbps, 1Mbps, and 2Mbps

• AdvertisingExtensions

Many radio (MultipleAdvertisementSets)

Channel selection (ChannelSelectionAlgorithm# 2)