Classic ESP32C3 development board

Classic ESP32C3 development board
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  • Product Code:SQ12289
  • Availability: 1000
  • $2.80
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  • Ex Tax:$2.80
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Tags: Bluetooth module, Wi-Fi module, esp32, ESP32C3 expansion board

ESP32-C3 is a development board for IoT applications. Base on esp32-C3, which is open-source RISC-V architecture. The development board can act as a WIFI node easily, at the same time it can use Bluetooth to communicate. OLED displays have some advantages of being lightweight and working well under low-temperature environment, and it also saves energy, which can work for a long-time.


Features
Integrated ESP32-C3 with 2.4 GHz Wi­Fi and Bluetooth5 (LE)
Ultra­Low­Power SoC with RISC­V Single­Core CPU
Wi-Fi Protocols: 802.11b/g/n(802.11n up to 150Mbps),A-MPDU and A-MSDU aggregation and 0.4us guard interval support
Bluetooth Have High power mode(18dBm) and different speed to choose(125 Kbps, 500 Kbps, 1 Mbps, 2 Mbps)
3 x SPI, 2 x UART, 1 x 12C, 1 x I2S
LED PWM controller, with up to 6 channels, Full-speed USB Serial/JTAG controller, General DMA controller (GDMA), with 3 transmit channels and 3 receive channels
Flash encryption, 4096-bit OTP, up to 1792 bits for use, Cryptographic hardware acceleration: AES-128/256 (FIPS PUB 197)
2 x 12-bit SAR ADCs, up to 6 channels, 1 x temperature sensor, 2 x 54-bit general-purpose timers, 3 x watchdog timers, 1 x 52-bit system timer.
Power supply: 5V, Type-C USB

Applications
 Cameras for Video Streaming
 Over-the-top (OTT) Devices
 USB Devices
 Speech Recognition
 Image Recognition
 Mesh Network
 Home Automation
Smart Building

Hardware Specifications
Dimensions length and width 21mm*51mm
Channel SPI FLASH, onboard 4MB, supports up to 16MB
2-way UART interface, UART0~UART1, among which the download port is UART0
6-channel 12-bit ADC, maximum sampling rate 100KSPS
1 low-speed SPI interface, supporting master mode
1 channel IIC controller
4-way PWM interface
15 external GPIO pins, which can be reused
2 way SMD LED indicator
1 channel reset button + 1 channel BOOT button
1-way USB to TTL download debugging port
2.4G PCB Onboard Antenna

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