ESP32-C6-WROOM-1-N4 module with 4MB SPI Flash

Description

The ESP32-C6-WROOM-1 module is a versatile Wi-Fi, IEEE 802.15.4, and Bluetooth LE module with powerful features. It uses the ESP32-C6 chip, equipped with RISC-V 32-bit single-core processor, has 4 MB external SPI flash memory, and integrates rich peripherals, including SPI, UART, I2C, on-board antenna, and up to 23 GPIO and other interfaces. Rich peripherals and high performance make this module ideal for smart homes, industrial automation, healthcare, consumer electronics, and more.

[Noted] The current product has not been calibrated for ADC, and it is not recommended to use the ADC function; the order chips for subsequent shipments will complete ADC calibration before leaving the factory.

Block Diagram

Pin Layout(Top View)

Pin Description

Name	No.	Type	Function
GND	1	P	Ground
3V3	2	P	Power supply
EN	3	I	High: on, enables the chip. Low: off, the chip powers off. Note: Do not leave the EN pin floating.
IO4	4	I/O/T	MTMS, GPIO4, LP_GPIO4, LP_UART_RXD, ADC1_CH4, FSPIHD
IO5	5	I/O/T	MTDI, GPIO5, LP_GPIO5, LP_UART_TXD, ADC1_CH5, FSPIWP
IO6	6	I/O/T	MTCK, GPIO6, LP_GPIO6, LP_I2C_SDA, ADC1_CH6, FSPICLK
IO7	7	I/O/T	MTDO, GPIO7, LP_GPIO7, LP_I2C_SCL, FSPID
IO0	8	I/O/T	GPIO0, XTAL_32K_P, LP_GPIO0, LP_UART_DTRN, ADC1_CH0
IO1	9	I/O/T	GPIO1, XTAL_32K_N, LP_GPIO1, LP_UART_DSRN, ADC1_CH1
IO8	10	I/O/T	GPIO8
IO10	11	I/O/T	GPIO10
IO11	12	I/O/T	GPIO11
IO12	13	I/O/T	GPIO12, USB_D
IO13	14	I/O/T	GPIO13, USB_D+
IO9	15	I/O/T	GPIO9
IO18	16	I/O/T	GPIO18
IO19	17	I/O/T	GPIO19
IO20	18	I/O/T	GPIO20
IO21	19	I/O/T	GPIO21
IO22	20	I/O/T	GPIO22
IO23	21	I/O/T	GPIO23
NC	22	-	NC
IO15	23	I/O/T	GPIO15
RXD0	24	I/O/T	U0RXD GPIO17 FSPICS1
TXD0	25	I/O/T	U0RXD GPIO16 FSPICS0
IO3	26	I/O/T	GPIO3, LP_GPIO3, LP_UART_CTSN, ADC1_CH3
IO2	27	I/O/T	GPIO2, LP_GPIO2, LP_UART_RTSN, ADC1_CH2, FSPIQ
GND	28	P	Ground
EPAD	29	P	Ground

Noted: P: power supply; I: input; O: output; T: high impedance.

Feature

Equipped with RISC-V 32-bit single-core processor, the operating frequency is up to 160 MHz with 320 KB ROM,512 KB SRAM,16 KB Low-power (LP) SRAM
Support IEEE 802.11ax protocol, IEEE 802.11 b/g/n-compliant
Support Bluetooth BLE 5
Rich peripheral interfaces, including 23 GPIOs, UART, I2C, I2S, RMT (TX/RX),LED PWM, etc.

Specification

Model: ESP32-C6-WROOM-1-N4 Module
Chip: ESP32-C6 chip, RISC-V 32-bit single-core processor, supports clock frequency up to 160 MHz
Works in 2.4 GHz frequency band, 1T1R
Supports Bluetooth Low Energy 5.0
4 x virtual Wi-Fi interfaces
Support IEEE 802.11ax protocol,
Compatible with IEEE 802.11b/g/n protocols, supporting 20 MHz and 40 MHz bandwidth-data rates up to 150 Mbps
Compatible with IEEE 802.15.4-2015 protocol, working in 2.4 GHz frequency band, supporting OQPSK PHY/Thread 1.3/Zigbee 3.0
Antenna form: onboard PCB antenna
Support interface: UART, I2C, I2S, RMT (TX/RX),LED PWM, USB Serial/JTAG controller, etc.
Operating temperature：-40℃~85℃
Power supply range：0~3.6V
SPI Flash: 4MB
Size:
Weight: 2.4g

Package List

1x ESP32-C6-WROOM-1-N4

Wiki & External links

ESP32-C6 Datasheet

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