ESP32-C3-MINI-1U Datasheet | Espressif

ESP32­C3­MINI­1 ESP32­C3­MINI­1U Small­sized 2.4 GHz Wi­Fi (802.11 b/g/n) and Bluetooth® 5 module Built around ESP32­C3 series of So Cs, RISC­V single­core microprocessor 4 MB flash in chip package 15 GPIOs On­board PCB antenna or external antenna connector ESP32­C3­MINI­1 ESP32­C3­MINI­1U .espressif. Version 1.3 Espressif Systems Copyright © 2022 1 Module Overview 1 Module Overview Note: Check the link or the QR code to make sure that you use the latest version of this document: https://.espressif./documentation/esp32-c3-mini-1_datasheet_en.pdf 1.1 Features CPU and On­Chip Memory the Station channel - ESP32-C3FH4 or ESP32-C3FN4 embedded, 32-bit RISC-V single-core processor, up to 160 MHz - 384 KB ROM - 400 KB SRAM (16 KB for cache) - 8 KB SRAM in RTC - 4 MB flash in chip package Wi­Fi - IEEE 802.11 b/g/n-pliant - 802.11mc FTM Bluetooth® - Bluetooth LE: Bluetooth 5, Bluetooth mesh - Speed: 125 Kbps, 500 Kbps, 1 Mbps, 2 Mbps - Advertising extensions - Multiple advertisement sets - Channel selection algorithm #2 - Internal co-existence mechanism between Wi-Fi and Bluetooth to share the same antenna - Center frequency range of operating channel: 2412 ~ 2484 MHz Peripherals - Supports 20 MHz, 40 MHz bandwidth in 2.4 GHz band - 1T1R mode with data rate up to 150...