Espressif Systems ESP32-C6-WROOM-1 Multiprotocol Modules

Espressif Systems ESP32-C6-WROOM-1 Multiprotocol Modules are general-purpose Wi-Fi^®, IEEE 802.15.4, and BLUETOOTH^® LE modules. These multiprotocol modules are built around the ESP32-C6 series of SoCs and 32-bit RISC-V single-core microprocessors featuring up to 8MB flash. The ESP32-C6-WROOM-1 multiprotocol modules feature 23 GPIOs, rich peripherals, and an onboard PCB antenna. These multiprotocol modules integrate a rich set of peripherals, including SPI, parallel IO interface, controller, and on-chip debugs functionality via JTAG and SOC event task matrix.

The ESP32-C6-WROOM-1 multiprotocol modules feature CPU and on-chip memory, Wi-Fi, integrated components on the module, and Bluetooth. These multiprotocol modules operate at a 3V to 3.6V operating voltage range. The ESP32-C6-WROOM-1 multiprotocol modules are ideal for use in smart home, industrial automation, health care, and consumer electronics applications.

Variants

ESP32-C6-WROOM-1-N4: On-board PCB antenna, 4MB flash
ESP32-C6-WROOM-1-N8: On-board PCB antenna, 8MB flash
ESP32-C6-WROOM-1U-N4: U.FL antenna connector, 4MB flash
ESP32-C6-WROOM-1U-N8: U.FL antenna connector, 8MB flash

Features

Supports 2.4GHz Wi-Fi 6 (802.11ax), BLUETOOTH 5 (LE), Zigbee®, and Thread (802.15.4)
Built around ESP32-C6 series of SoCs, 32-bit RISC-V single-core microprocessor

Flash up to 8MB
23x GPIOs, rich set of peripherals
On-board PCB antenna or external antenna connector

Applications

Industrial automation
Health care
Consumer electronics
Smart home
Smart agriculture
POS machines

Service robot
Audio devices
Generic low-power IoT
- Sensor hubs
- Data loggers

Specifications

Wi-Fi
- 1T1R in 2.4GHz band
- IEEE 802.11ax-compliant
  - 20MHz-only non-AP mode
  - Uplink and downlink OFDMA, especially suitable for simultaneous connections in high-density environments
  - Downlink MU-MIMO (multi-user, multiple input, multiple output) to increase network capacity
  - Beamformee that improves signal quality
  - Channel Quality Indication (CQI)
  - Dual Carrier Modulation (DCM) to improve link robustness
  - Spatial reuse to maximize parallel transmissions
  - Target Wake Time (TWT) that optimizes power-saving mechanisms
- Fully compatible with IEEE 802.11b/g/n protocol
  - 20MHz and 40MHz bandwidth
  - Data rate up to 150Mbps
  - 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)
  - 4x virtual Wi-Fi interfaces
  - Simultaneous support for infrastructure BSS in Station mode, SoftAP mode, Station + SoftAP mode, and promiscuous mode (Note: When ESP32-C6 scans in Station mode, the SoftAP channel will change along with the Station channel)
  - 802.11mc FTM
- 2412MHz to 2484MHz operating frequency range
BLUETOOTH
- BLUETOOTH LE: BLUETOOTH 5.3 certified
- BLUETOOTH mesh
- Multiple advertisement sets
- Advertising extensions
- High power mode (20dBm, share the same PA with Wi-Fi)
- 125Kbps, 500Kbps, 1Mbps, and 2Mbps speeds
- Advertising extensions
- Multiple advertisement sets
- Channel selection algorithm #2
- LE power control
- Internal co-existence mechanism between Wi-Fi and BLUETOOTH to share the same antenna

CPU and on-chip memory
- ESP32-C6 embedded, 32-bit RISC-V single-core microprocessor, up to 160MHz
- 320KB ROM
- 512KB SRAM
- 16KB Low-power (LP) SRAM
IEEE 802.15.4
- Compliant with IEEE 802.15.4-2015 protocol
- OQPSK PHY in 2.4GHz band
- 250Kbps data rate
- Thread 1.3
- Zigbee 3.0
Integrated components
- 40MHz crystal oscillator
- SPI flash
Antenna options
- On-board PCB antenna (ESP32-C6-WROOM-1)
- External antenna via a connector (ESP32-C6-WROOM-1U)
Operating conditions
- 3.0V to 3.6V power supply range
- -40°C to +85°C ambient temperature range
Peripherals include a GPIO, SPI, parallel IO interface, UART, I²C, I²S, RMT (TX/RX), pulse counter, LED PWM, USB Serial/JTAG controller, MCPWM, SDIO2.0 slave controller, GDMA, TWAI® controller, on-chip debug functionality via JTAG, event task matrix, ADC, temperature sensor, system timer, general-purpose timers, and watchdog timers
4MB and 8MB versions available
Sizes
- 18.0mm x 25.5mm x 3.2mm for ESP32-C6-WROOM-1
- 18.0mm x 19.2mm x 3.2mm for ESP32-C6-WROOM-1U

Espressif Systems ESP32-C6-WROOM-1 Multiprotocol Modules

Variants

Features

Applications

Specifications

Block Diagram

Dimensions

Schematic Diagram

husseinkey ELECTRONICS®

COMPANY