ESP32-C3 4MB 2.4G WiFi+Bluetooth 5.0 Dual-mode Development Board For Arduino

Overview：

 

Design and develop ESP32-C3 chip equipped with RISC-v 32-bit single-core processor, operating frequency up to 160MHz, support secondary development, no need to use other microcontrollers

or processor

 

It is a highly integrated, low-power Wi-Fi and Bluetooth-compatible System-on-Chip (SoC) designed for various applications such as Internet of Things (IoT), mobile devices, wearable electronics, and smart home

 

The chip has built-in 400 KB SRAM, 384 KB ROM, 8KB RTCSRAM, built-in 4MB Flash and also supports external Flash. The chip supports a variety of low-power working states, which can meet the power consumption requirements of various application scenarios

 

PCB on-board antenna, saving cost and space


 

 

Parameter：

Development board model：ESP-C3-01M-KIT

Package：DIP-20

Size (main control module)：18.0*18.0*2.8(±0.2)MM

Antenna form：On-board PCB antenna

Spectrum range：2400～2483.5MHz

Operating temperature： -40 C ~85 C

Storage environment：-40 ℃ ~125 C , -90%RH

Power supply range：Power supply voltage 5V, power supply current > 500mA

Support interface：UART/GPIO/ADC/PWM/12C/12S

General IO port：IO0, lO1, IO2, 1O3, IO4, IO5, IO8, IO9, lO10, 1O18, lO19, 1O20, 1O21

Serial port rate：supports 110~4608000 bps, default 115200 bps

Bluetooth-compatible：BLE 5.0 standard

Security：WEP/WPA-PSK/WPA2-PSK

SPI Flash：built-in 4MByte

Onboard RGB interface：IO5 is connected to RGB blue LED; IO3 is connected to RGB red LED; IO4 is connected to RGB green LED; IO19 is connected to cool color lamp beads; IO18 is connected to warm color lamp beads (high level effective)


 

 

Foot Position Diagram：

 

 

The ESP-C3-01M-Kit development board module has a total of 20 interfaces, such as the pin diagram, the pin function definition table is the interface definition table


 

 

Foot order Name Function description

      1              GND             GND

      2              IO6              IO6/FSPICLK/MTCK

      3              IO5             IO05/ADC2_FSPIWP/MTDI

      4              CHP_EN       High level：chip enable                                         

                                         Low level：chip shutdown                                                                                     

                                         Note that the EN pin cannot be suspended       

5               3V3            Digital 3.3V power output       

6               IO2             IO2/ADC1_CH2/FSPIQ

7 IO0 IO0/ADC1_CH0/ XTAL_32K_N

8 IO1 IO1/ADC1_CH1/ XTAL_32K_N

9 IO18 IO18

10 IO19 IO19

11 IO3 IO03/ADC1_CH3

12 IO4 IO04/ADC1_CH4/ FSPIHD/MTMS

13 IO8 IO8

14 IO9 IO9

      15             GND            GND

16 TXD0 TXD0/IO21

17 RXD0 TX0/IO21

18 IO10 IO10/FSPICSO

19 IO7 IO7/FSPID/MTDO

20 3V3 Digital 3.3V power output  


Package Included：

1pcs NodeMCU-ESP-C3-01M-Kit

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