Espressif ESP32 C6 WROOM 1 N4 Module

ESP32-C6-WROOM-1 is a powerful, general-purpose Wi-Fi, IEEE 802.15.4, and Bluetooth LE module. The rich set of peripherals and high performance make the module an ideal choice for smart homes, industrial automation, health care, consumer electronics, etc.
ESP32-C6-WROOM-1 comes with a PCB antenna. It features an external SPI flash up to 8 MB. Both ESP32-C6-WROOM-1 comes in two versions: 4 MB flash version and 8 MB flash version.The two versions only vary in flash part number. At the core of the modules is ESP32-C6, a 32-bit RISC-V single-core processor. 

Features

CPU and On-Chip Memory

• ESP32-C6 embedded, 32-bit RISC-V

single-core microprocessor, up to 160 MHz

• ROM: 320 KB
• HP SRAM: 512 KB
  
• LP SRAM: 16 KB

Wi-Fi

• 1T1R in 2.4 GHz band
  
• Operating frequency: 2412 ~ 2484 MHz
  
• IEEE 802.11ax-compliant
  • 20 MHz-only non-AP mode
    
  • MCS0 ~ MCS9
    
  • 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)
    
  • DCM (dual carrier modulation) 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
  
  • 20 MHz and 40 MHz bandwidth
    
  • 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-C6 scans in Station mode, the SoftAP channel will change along with the Station channel
  • 802.11mc FTM
    

Bluetooth®

• Bluetooth LE: Bluetooth 5.3 certified
  
• Bluetooth mesh
  
• High power mode (20 dBm)
  
• Speed: 125 Kbps, 500 Kbps, 1 Mbps, 2 Mbps
  
• 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 

IEEE 802.15.4

• Compliant with IEEE 802.15.4-2015 protocol
  
• OQPSK PHY in 2.4 GHz band
  
• Data rate: 250 Kbps
  
• Thread 1.3
  
• Zigbee 3.0

Peripherals

• 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
  

Integrated Components on Module

• 40 MHz 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

• Operating voltage/Power supply: 3.0 ~ 3.6 V
• Operating ambient temperature: –40 ~ 85 °C

Certification

• Green certification: RoHS/REACH Test
• HTOL/HTSL/uHAST/TCT/ESD