Product Descriptions

ESP32-C6-WROOM-1 and ESP32-C6-WROOM-1U are two powerful, general-purpose Wi-Fi, IEEE 802.15.4, and Bluetooth LE modules. 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. ESP32-C6-WROOM-1U comes with a connector for an external antenna. They both feature an external SPI flash up to 16 MB.

Both ESP32-C6-WROOM-1 and ESP32-C6-WROOM-1U come in two versions:

• 85 °C version

• 105 °C version

Product 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 contro

• Internal co-existence mechanism between Wi-Fi and Bluetooth to share the same antenna

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, general-purpose timers, watchdog timers, etc.

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: 

– 85 °C version module: –40 ~ 85 °C 

– 105 °C version module: –40 ~ 105 °C

Product Applications

• Smart Home 

• Industrial Automation 

• Health Care 

• Consumer Electronics 

• Smart Agriculture

• POS machines 

• Service robot 

• Audio Devices 

• Generic Low-power IoT Sensor Hubs 

• Generic Low-power IoT Data Loggers

Product Show

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

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