Overview
The ESP32-C6 WROOM Module is a highly integrated, low-power wireless microcontroller module that supports Wi-Fi 6 (2.4 GHz), Bluetooth 5 (LE), and IEEE 802.15.4 for Zigbee and Thread. It is based on a dual-core RISC-V processor architecture, featuring both high-performance (HP) and low-power (LP) cores, allowing dynamic power optimization in a variety of IoT applications.
This specific variant includes 16MB flash memory, offering extended storage for firmware, OTA updates, and complex applications Key Feature
- Dual-core 32-bit RISC-V processors (HP up to 160 MHz, LP up to 20 MHz)
- Integrated Wi-Fi 6 (802.11ax), fully backward-compatible with b/g/n
- Supports Bluetooth 5.3 LE, mesh networking, and advanced advertising
- Integrated IEEE 802.15.4 radio for Zigbee 3.0 and Thread 1.3 protocols
- Efficient OFDMA and MU-MIMO for high-density environments
- 16MB onboard SPI Flash Memory
- Built-in 12-bit ADC, temperature sensor, and multiple PWM channels
- Internal coexistence mechanism for Wi-Fi and Bluetooth sharing the same antenna
- RoHS/REACH and FCC/CE/SRRC certified for compliance
- PCB antenna for space-saving design and robust connectivity
Technical Specifications
Parameter | Specification |
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Processor | ESP32-C6, 32-bit RISC-V, Single-Core (up to 160 MHz HP, 20 MHz LP) | ROM | 320 KB | SRAM | 512 KB HP SRAM, 16 KB LP SRAM | Flash Memory | 16 MB SPI Flash | Wi-Fi | 2.4 GHz Wi-Fi 6 (802.11ax), backward compatible with b/g/n | Wi-Fi Features | 1T1R, OFDMA (UL/DL), MU-MIMO (DL), 2412–2484 MHz | Bluetooth | Bluetooth 5.3 LE, mesh support, up to 2 Mbps | BLE Features | Advertising extensions, LE power control, multi-set advertising | IEEE 802.15.4 | Zigbee 3.0, Thread 1.3, OQPSK PHY, 250 Kbps in 2.4 GHz band | Interfaces | GPIO, SPI, I2C, I2S, UART, RMT, PWM, SDIO, MCPWM, GDMA, ADC, USB Serial/JTAG | ADC | 12-bit resolution | Timers & Debug | System timer, general-purpose timers, watchdog timers, JTAG debug | Antenna | On-board PCB antenna | Crystal Oscillator | 40 MHz | Certifications | FCC, CE-RED, SRRC, RoHS, REACH |
Applications
- Smart Home Devices (Matter-compliant end-nodes, Zigbee, Thread)
- Wireless Sensors & Gateways
- Industrial IoT (IIoT) and asset monitoring
- BLE Mesh Networks
- Battery-powered Embedded Devices
- Wi-Fi 6 Applications in Dense Environments
- Multi-protocol IoT Devices requiring interoperability
Packaging Details
- 1 × ESP32 C6 WROOM Module 16MB PCB Antenna
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