DFRobot Beetle ESP32 &#8211; C3 (RISC-V Core Development Board)

20 People watching this product now!

SKU: rz24314357 Category: Development Board/Kit

Description

Beetle ESP32-C3, mainly intended for IoT applications, is a controller based on ESP32-C3 RISC-V 32bit single-core processor.

On a coin-size board of 25*20.5 mm, there are up to 13 IO ports broken out, so you don’t have to worry about running out of IO ports when making projects. Meanwhile, the li-ion battery charging management function is integrated on the board which allows for directly connecting the li-ion battery without extra modules, while ensuring the application size and safety.

The equipped expansion board for Beetle ESP32-C3 brings out more power sources without increasing product volume, more convenient for solder. Besides, the onboard easy-to-connect GDI saves the trouble of wiring when using a screen.

Beetle ESP32-C3 supports WiFi and Bluetooth 5 (LE) dual-mode communication that reduces the difficulty of networking, and also both Bluetooth Mesh protocol and Espressif WiFi Mesh are supported for more stable communication and a larger coverage area.

Detailed tutorials for Beetle ESP32-C3 are provided for users to use the controller’s WiFi function, such as connecting to IoT platforms like Aliyun, IFTTT, etc. Or users can use various sensors and actuators from DFRobot to build up IoT systems.

Beetle ESP32-C3 can be programmed by Arduino IDE, ESP-IDF, MicroPython, C, and Python are both supported.

Features:

Small size of 25*20.5 mm
Onboard Lithium charging management function, safer charging and discharging
Comes with expansion board, more convenient to make projects or use with a screen
RISC-V 32bit core
Support WiFi and Bluetooth 5(LE) dual-mode communication

Specifications:

Basic Parameter

Operating Voltage: 3.3V
Type-C Input Voltage: 5V DC
VIN Input Voltage: 5V DC
Operating Current: 25mA
Maximum Charging Current: 400mA
Operating Temperature: -40~105℃
Size: 25 x 20.5mm/0.98 x0.81”

Hardware Parameter

Processor: 32bit RISC-V Single-core processor
Main Frequency: 160 MHz
SRAM: 400KB
ROM: 384KB
Flash: 4MB
RTC SRAM: 8KB
Clock: external crystal(32kHz); internal fast RC oscillator 17.5MHz(adjustable); PLL clock
USB: USB 2.0 Up to 12Mbit/s

WiFi

WiFi Protocol: IEEE 802.11b/g/n
Bandwidth: Supports 20 MHz, 40 MHz bandwidth in 2.4GHz band
WiFi Mode: Station, SoftAP, SoftAP+Station and promiscuous mode
WiFi Frequency: 2.4GHz
Frame Aggregation: TX/RX A-MPDU, TX/RX A-MSDU

Bluetooth

Bluetooth Protocol: Bluetooth 5, Bluetooth mesh
Bluetooth Frequency: 125 Kbps, 500 Kbps, 1 Mbps, 2 Mbps

Ports

Digital I/O x13
LED PWM 6 Channel
SPI x1
UART x2
I2C x1
I2S x1
IR Transceiver: transmit channel x2, receive channel x2(random pin)
2 × 12-bit SAR ADCs, up to 6 channels
DMA controller, with 3 transmit channels and 3 receive channels

Package Includes:

1 x DFRobot Beetle ESP32 – C3 (RISC-V Core Development Board)

Reviews (0)

Rated 0 out of 5

0 reviews

Rated 5 out of 5

Rated 4 out of 5

Rated 3 out of 5

Rated 2 out of 5

Rated 1 out of 5

Reviews

Clear filters

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Shipping & Delivery

Shipping and Delivery Policy

1. Shipping Process:

Orders are processed within 1-2 business days after payment confirmation.
Delivery time varies based on location and selected shipping method, typically ranging between 3-7 business days.
We partner with trusted courier services to ensure timely and safe delivery.

2. Shipping Charges:

Shipping charges are calculated at checkout based on the delivery location and package weight.
Free shipping may be available for orders above a specified amount, as mentioned on our website.

3. Order Tracking:

Once your order is shipped, you will receive a tracking ID via email or SMS to monitor the shipment status.

4. Delivery Address:

Please provide a complete and accurate delivery address to avoid delays.
We are not responsible for delivery failures due to incorrect or incomplete address details provided by the customer.

5. Delivery Issues:

If a package is delayed, lost, or damaged during transit, please contact our support team immediately.
Claims for lost or damaged items must be reported within 48 hours of delivery.

6. No Return Policy for Opened/Soldered Products:

We do not accept returns for products that have been opened, used, or soldered.
Ensure you verify product compatibility before purchase, as returns will only be accepted for unopened and unused items in their original packaging.

7. Refund Policy:

Refunds will be issued only for canceled orders before shipment or wrong/damaged items received (subject to investigation).
No refunds or replacements for products that have been tampered with, soldered, or physically damaged by the customer.

Adafruit Pro Trinket – 5V 16 MHz

Out of stock

₹1,610.93 – ₹1,830.59 (Including tax)

SKU: rz2435748

Brand	Adafruit Pro Trinket
Frequency (MHz)	16
Connectivity Technology	USB , GPIO
Operating Power	5V
Flash Memory	28K

EDATEC CM4 Media baseboard, CM4108000 8GB DDR120G SSD WiFi/Bluetooth Antenna Silver Color CNC Aluminum Case 8MP Camera

Out of stock

₹31,644.05 – ₹35,959.15 (Including tax)

SKU: rz2436821

Processor	Broadcom BCM2711 quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz H.265 (HEVC) (up to 4Kp60 decode) , H.264 (up to 1080p60 decode , 1080p30 encode) OpenGL ES 3.0 graphics
Memory	8GB LPDDR4-3200 SDRAM
Storage	Support boot from SD Card( Capacity can be chosen from 32GB~256GB) Support boot from SSD hard disk driver(Capacity can be chosen from 120GB~1TB
Multimedia	8-megapixel camera (Optional ) 2 channel 1W stereo speakers 1-channel MEMS microphone Support headphone jack and external microphone 1 standard HDMI 4K high-definition output interface 1 channel Micro HDMI 4K high-definition output interface
Network and wireless	1 channel 10/100/1000M Ethernet 2.4G/5.8G dual-band WiFi , compatible with IEEE 802.11 b/g/n/ac Bluetooth BLE5.0 1 official Raspberry Pi external antenna 4G/LTE version optional (non-SSD hard disk version)
Interface	2 channels USB3.0 1 channel way USB2.0
Other	One-click switch turns on/off the system with power & status LED indication RTC built-in with a backup battery
Power Supply	USB Type C interface , 5V/3A DC input
Dimensions (L x W x H) mm	100 x 100 x 19
Weight	260g
Software Environment	Raspbian Desktop version pre-installed

EDATEC CM4NANO baseboard withCM4108008 WIFI antenna, metal case 8GB RAM and 8GB EMMC

Out of stock

₹22,687.85 – ₹25,781.65 (Including tax)

SKU: rz2436865

Model	ED-CM4NANO10-0408-C
Power supply	12~18V DC voltage range input 5.5/2.5mm DC Jack or Phoenix terminal connector optional
Camera and display	1 x CSI interface , support Raspberry Pi official 5M & 8M pixel camera module 1 x HDMI port 1 x DSI interface , support Raspberry Pi official display
Wired interface	1 x Support PoE power supply 10/100M/1000 Ethernet (requires official PoE HAT) 2 x USB3.0 (external) 1 x USB3.0 (built-in) 1 x USB2.0
Wireless communication	1 x 2.4G/5.8G WiFi compatible with IEEE 802.11 b/g/n/ac standard 1 x Bluetooth 5.0 BLE WiFi/BLE external antenna and PCB antenna are optional
Storage	1 x microSD card holder (used to expand user data storage) Extensible interface: 1 x Raspberry Pi standard 40-pin connector 1 x Raspberry Pi standard 4-pin POE connector
Operating temperature	-25~60°C
Software Environment	Raspberry Pi Raspbian OS installed
Dimension (L x W x H) mm	103 x 62 x 21.5
Others	1 x RTC with a backup battery 1 x Red LED power indicator , 1 x Green LED status indication 1 x system reset button 1 x buzzer

EDATEC ED-CM4NANO10-0208-C baseboard WIFI Antenna Metal Case 2GB RAM and 8GB EMMC

Out of stock

₹15,522.89 – ₹17,639.65 (Including tax)

SKU: rz2436999

Model	ED-CM4NANO10-0208-C
Power supply	12~18V DC voltage range input 5.5/2.5mm DC Jack or Phoenix terminal connector optional
Camera and display	1 x CSI interface , support Raspberry Pi official 5M & 8M pixel camera module 1 x HDMI port 1 x DSI interface , support Raspberry Pi official display
Wired interface	1 x Support PoE power supply 10/100M/1000 Ethernet (requires official PoE HAT) 2 x USB3.0 (external) 1 x USB3.0 (built-in) 1 x USB2.0
Wireless communication	1 x 2.4G/5.8G WiFi compatible with IEEE 802.11 b/g/n/ac standard 1 x Bluetooth 5.0 BLE WiFi/BLE external antenna and PCB antenna are optional
Storage	1 x microSD card holder (used to expand user data storage) Extensible interface: 1 x Raspberry Pi standard 40-pin connector 1 x Raspberry Pi standard 4-pin POE connector
Operating temperature	-25~60°C
Software Environment	Raspberry Pi Raspbian OS installed
Dimension	103 mm(L) x 62 mm(W) x 21.5mm(H)
Others	1 x RTC with a backup battery 1 x Red LED power indicator , 1 x Green LED status indication 1 x system reset button 1 x buzzer

Mikroe LP WIFI CLICK

Out of stock

₹2,248.60 – ₹2,555.23 (Including tax)

SKU: rz24311633

NanoPi Neo-LTS

Out of stock

₹2,793.15 – ₹3,174.03 (Including tax)

SKU: rz2435732

CPU	Allwinner H3 , Quad-core Cortex-A7 Up to 1.2GHz
DDR3 RAM	256MB/512MB
Connectivity	10/100M Ethernet
USB Host	Type-A x 1 , 2.54 mm pin x 2
Debug Serial Port/UART0	4Pin , 2.54 mm pitch pin header
MicroUSB	OTG , for power input
GPIO	2.54mm pitch 36pin. It includes UART , SPI , I2C , IO etc
PCB Dimension	40 x 40 mm
Power	DC 5V/2A
Working temperature	-20℃ to 70℃
OS Support	FriendlyCore 16.04(based on UbuntuCore-16.04) FriendlyWrt 19.07.1(32-bit) Armbian DietPi Lakka Kali

NanoPi R2S

Out of stock

₹5,886.01 – ₹6,688.65 (Including tax)

SKU: rz2435815

CPU	Rockchip RK3328
Number of Cores	Quad-Core Cortex-A53
Frequency	4 x Cortex-A53 Up to 1.3GHz
DDR4 RAM	1GB
Network	Internal 10/100/1000M Ethernet Port x 1 USB3.0 converted 10/100/1000M Ethernet Port x 1
USB Host	USB 2.0 Host x1: USB Type A
USB-C x1	Power input(5V/2A) and Slave
Debug Serial Port/UART0	3.3V TTL , 3-pin 2.54mm pitch connector Buttons User button x 1
MicroSD Slot	1
LED	3
PCB Dimension	55.6 x 52mm
Power	DC 5V/2A
Working temperature	0℃ to 80℃
Os Supports	FriendlyWrt 21.02.1 (64-bit) , FriendlyCore Focal Lite (Base on Ubuntu 20.04)

Neo Core LTS-Soldered

Out of stock

₹3,817.72 – ₹4,338.33 (Including tax)