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Overview
1 Overview
1.1 Module Overview
ESP32-C3-MINI-1 is a general-purpose Wi-Fi and Bluetooth LE module. The rich set of peripherals and a small
size make this module an ideal choice for smart homes, industrial automation, health care, consumer electronics,
etc.
Table 1: ESP32C3MINI1 Specifications
Categories
Parameters
Specifications
Wi-Fi
Protocols
802.11 b/g/n (up to 150 Mbps)
Frequency range
2412
~
2462 MHz
Bluetooth
®
Protocols
Bluetooth
®
LE: Bluetooth 5 and Bluetooth mesh
Radio
Class-1, class-2 and class-3 transmitter
Hardware
Module interfaces
GPIO, SPI, UART, I2C, I2S, remote control peripheral,
LED PWM controller, general DMA controller, TWAI
®
controller (compatible with ISO 11898-1), temperature
sensor, SAR ADC
Integrated crystal
40 MHz crystal
Operating voltage/Power supply
3.0 V
~
3.6 V
Operating current
Average: 80 mA
Minimum current delivered by power
supply
500 mA
Ambient temperature
–40 °C
~
+105 °C
Moisture sensitivity level (MSL)
Level 3
Espressif Systems
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ESP32-C3-MINI-1 User Manual v0.1