برد espressif مدل esp32c3 یک برد با ابعاد کوچک است و مجهز به پردازنده RISC-V تک هستهای 32 بیتی با فرکانس کاری بالای 160مگاهرتز میباشد. برد ESP32-C3 یک چیپ وای فای کم مصرف و یک سیستم بلوتوث با قدرت کم (SoC) میباشد که برای کاربردهای متنوعی مانند اینترنت اشیا و اتوماسیون طراحی شده است.
این
برد دارای بلوتوث با قابلیت پشتیبانی از بلوتوث 5، BLE و مش است و از استانداردهای اینترنت 2.4 گیگاهرتزی پشتیبانی می کند.
برای اطلاعات بیشتر دیتاشیت ماژول بلوتوث و وای فای مدل xiao esp32c3 را از مستندات دانلود کنید.
Description:
Seeed Studio XIAO Series are diminutive development boards, sharing a similar hardware structure, where the size is literally thumb-sized. The code name "XIAO" here represents its half feature "Tiny", and the other half will be "Puissant".
Seeed Studio XIAO ESP32C3 adopts new RISC-V architecture, supporting both Wi-Fi and BLE wireless connectivities. For Internet of Things applications, you will find it is flexible and suitable for all kinds of IoT scenarios.
• A complete Wi-Fi subsystem that complies with IEEE 802.11b/g/n protocol and supports Station mode, SoftAP mode, SoftAP + Station mode, and promiscuous mode
• A Bluetooth LE subsystem that supports features of Bluetooth 5 and Bluetooth mesh
• 32bit RISCV single core processor with a four-stage pipeline that operates at up to 160 MHz.
.Storage capacities ensured by 400 KB of SRAM (16 KB for cache) and 384 KB of ROM on the chip, and SPI, Dual SPI, Quad SPI, and QPI interfaces that allow connection to external flash
• Reliable security features ensured by Cryptographic hardware accelerators that support AES-128/256, Hash, RSA, HMAC, digital signature and secure boot Random number generator Permission control on accessing internal.
Application:
IoT
smart home
industrial automation
health care
consumer electronic
remote control
Features:
model" ESP32-C3
SRAM: 400KB
Flash: 4MB
LED
wi-fi:
• IEEE 802.11 b/g/n-compliant
• Supports 20 MHz, 40 MHz bandwidth in 2.4 GHz band
• 1T1R mode with 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
Bluetooth:
• Bluetooth LE: Bluetooth 5, Bluetooth mesh
• High power mode (21 dBm)
• Speed: 125 Kbps, 500 Kbps, 1 Mbps, 2 Mbps
• Advertising extensions
• Multiple advertisement sets
• Channel selection algorithm #2
• Internal co-existence mechanism between Wi-Fi and Bluetooth to share the same antenna
• 22 or 16 programmable GPIOs
Digital interfaces:
3 × SPI
2 × UART
1 × I2C
1 × I2S