ESP32-C3 Mini Development Board

The ESP32-C3 Mini Development Board is an entry-level development board based on ESP32-C3-MINI-1, a module named for its small size.

AUD$ 18.95

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Supplier Link: [SparkFun MPN:18036]

Description

The ESP32-C3 Mini Development Board is an entry-level development board based on ESP32-C3-MINI-1, a module named for its small size. This board integrates complete Wi-Fi and Bluetooth® LE functions.

Most of the I/O pins on the ESP32-C3-MINI-1 module are broken out to the pin headers on both sides of this board for easy interfacing. Developers can either connect peripherals with jumper wires or mount ESP32-C3-DevKitM-1 on a breadboard.

If you're looking for the ESP32-C3 module itself, you can also buy them individually or in bulk from SparkFun! This lets you integrate the ESP32-C3 into your own custom design or grab a handful for your next project.

Specifications

WiFi
IEEE 802.11 b/g/n-compliant
Supports 20 MHz, 40 MHz bandwidth in 2.4GHz band
1T1R mode with data rate up to 150 Mbps
Wi-Fi Multimedia (WMM)
TX/RX A-MPDU, TX/RX A-MSDU
Immediate Block ACK
Fragmentation and defragmentation
Transmit opportunity (TXOP)
Automatic Beacon monitoring (hardware TSF)
4 × virtual Wi-Fi interfaces
Simultaneous support for Infrastructure BSS in Station mode, SoftAP mode, Station + SoftAP mode, and promiscuous mode. Note that when ESP32-C3 family scans in Station mode, the SoftAP channel will change along with the Station channel
Antenna diversity
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
CPU and Memory
32-bit RISC-V single-core processor, up to 160MHz
384 KB ROM
400 KB SRAM (16 KB for cache)
8 KB SRAM in RTC
Embedded flash (see details in Chapter 1 Family Member Comparison)
SPI, Dual SPI, Quad SPI, and QPI interfaces that allow connection to multiple external flash
Advanced Peripheral Interfaces
22 × programmable GPIOs
Digital interfaces:
3 × SPI
2 × UART
1 × I2C
1 × I2S
Remote control peripheral, with 2 transmit channels and 2 receive channels
LED PWM controller, with up to 6 channels
Full-speed USB Serial/JTAG controller
General DMA controller (GDMA), with 3 transmit channels and 3 receive channels
1 × TWAI® controller (compatible with ISO 11898-1)
Analogue interfaces:
2 × 12-bit SAR ADCs, up to 6 channels
1 × temperature sensor
Timers:
2 × 54-bit general-purpose timers
3 × watchdog timers
1 × 52-bit system timer Low Power Management
Power Management Unit with four power modes Security
Secure boot
Flash encryption • 4096-bit OTP, up to 1792 bits for users • Cryptographic hardware acceleration: – AES-128/256 (FIPS PUB 197)