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ESP32-C6-Zero-B

The ESP32-C6-Zero-B is a compact microcontroller development board that integrates multiple digital interfaces and supports a wide 5‑36V power supply.

On the hardware side, it uses the ESP32-C6FH8 chip, featuring a 32‑bit RISC‑V high‑performance processor (HP Core) running at up to 160 MHz and a 32‑bit low‑power coprocessor (LP Core) running at up to 20 MHz. The chip comes with 8 MB Flash, 320 KB ROM, 512 KB HP SRAM, and 16 KB LP SRAM, making it easy to expand various peripherals.

On the software side, it supports development with the ESP-IDF framework or Arduino IDE, allowing quick prototyping and deployment in actual products.

SKUProduct
34981ESP32-C6-Zero-B
34919ESP32-C6-Zero-B-M

Features​

  • Powered by the ESP32-C6FH8 chip, integrating a high‑performance and a low‑power dual‑core 32‑bit RISC‑V processor running at up to 160 MHz and 20 MHz respectively
  • Built‑in 320 KB ROM, 512 KB HP SRAM, 16 KB LP SRAM, and 8 MB Flash storage
  • Integrated Wi‑Fi 6, Bluetooth 5, and IEEE 802.15.4 (Zigbee 3.0 and Thread) wireless communication with excellent RF performance
  • USB Type-C Port, supports plugging in either orientation
  • Supports 5‑36V wide‑voltage input for greater flexibility
  • Rich peripheral interfaces with outstanding compatibility and expandability
  • Castellated module design for direct soldering onto carrier boards
  • Supports multiple low‑power modes, allowing flexible adjustment of communication range, data rate, and power consumption for various application scenarios

Functional Block Diagram​

ESP32-C6-Zero-B Functional Block Diagram

Resource Interfaces​

ESP32-C6-Zero-B Resource Interfaces

  1. ESP32-C6FH8 RISC‑V 32‑bit dual‑core processor (HP core up to 160MHz, LP core up to 20MHz)
  2. SY8301 DC power supply, supports up to 1A output
  3. USB Type-C Port For program download and debugging
  4. WS2812 Cool RGB LED
  5. BOOT Button Hold this button and press the RESET button to enter download mode
  6. RESET Button
  7. 2.4G Ceramic Antenna
  8. Antenna Selection Chip Supports switching between the onboard ceramic antenna (default) and the IPEX 4 antenna socket via GPIO7
  9. ESP32-C6FH8 Pin

Pinout Definition​

ESP32-C6-Zero-B Pin

Dimensions​

ESP32-C6-Zero-B Dimensions