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ESP32-C3 · Espressif · Official Espressif

ESP32-C3-DevKitM-1

Compact official RISC-V board for Wi-Fi and Bluetooth LE sensors.

Espressif official guide Compare family

Image: Popolon · CC BY-SA 4.0.

Board configuration

Module/chip
ESP32-C3-MINI-1/1U
Maturity
Prototyping
Power
5 V via Micro-USB or 5V pin
USB
Micro-USB via USB-UART converter
Antenna
PCB or external on the 1U variant
Flash
4 MB
PSRAM
Não
Mounting
Breadboard/bench

Industrial features

  • EthernetNo
  • PoENo
  • CAN/TWAIYes
  • Integrated RS-485No
  • IsolationNo
  • DIN railNo

Recommended applications

  • Connected sensor
  • Low cost
  • Compact products

Connectivity

  • Wi‑Fi 4
  • Bluetooth LE

Board features

  • Addressable RGB
  • TWAI/CAN
  • USB-UART

Before using it in a project

The TWAI controller requires an external CAN transceiver. The board has no protection for industrial signals.

Source reviewed on 7/28/2026.

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