Arduino Uno R3
৳999
ESP32 Development Board CP2102 Chip 38 Pin
৳520
The ESP32 Development Board with CP2102 Chip and 38 Pins is a high-performance microcontroller designed for advanced IoT and wireless projects in Bangladesh. Equipped with the powerful ESP32 chip, this board supports both WiFi and Bluetooth functionality, making it perfect for a wide range of applications, including smart devices, wearable tech, home automation, and sensor networks. The inclusion of the CP2102 USB-to-serial chip ensures stable and easy USB connectivity for programming and communication. With 38 pins, the board offers ample GPIO for various sensors, actuators, and peripherals, providing flexibility for complex projects. Whether you’re working on smart home systems, Bluetooth devices, or other cutting-edge technology, the ESP32 Development Board delivers outstanding performance and connectivity.
.Features
- Powered via standard Micro USB Connector
- Reset and User/Firmware buttons
- User and Power LED
- Virtual USB port for debugging and firmware upgrade
- Assembled with ESP-32S module
ESP-32S
- CPU and Memory: Xtensa® 32-bit LX6 Dua-core processor, up to 600 DMIPS
- 4 MByte SPI Flash
- 448 KByte ROM
- 520 KByte SRAM
- 16 KByte SRAM in RTC
- On board 3DBi PCB antenna
- Compact size of 25.4mm x 48.3mm
WiFi
- 802.11 b/g/n/e/i
- 802.11 n (2.4 GHz), up to 150 Mbps
- 802.11 e: QoS for wireless multimedia technology.
- WMM-PS, UAPSD
- MPDU and A-MSDU aggregation
- Block ACK
- Fragmentation and Defragmentation
- Automatic Beacon monitoring/scanning
- 802.11 i security features: pre-authentication and TSN
- Wi-Fi Protected Access (WPA)/WPA2/WPA2-Enterprise/Wi-Fi Protected Setup (WPS)
- Infrastructure BSS Station mode/SoftAP mode
- Wi-Fi Direct (P2P), P2P Discovery, P2P Group Owner mode and P2P Power Management
- UMA compliant and certified
- Antenna diversity and selection
Bluetooth
- Compliant with Bluetooth v4.2 BR/EDR and BLE specification
- Class-1, class-2 and class-3 transmitter without external power amplifier
- Enhanced power control
- +10 dBm transmitting power
- NZIF receiver with -98 dBm sensitivity
- Adaptive Frequency Hopping (AFH)
- Standard HCI based on SDIO/SPI/UART ? High speed UART HCI, up to 4 Mbps
- BT 4.2 controller and host stack
- Service Discover Protocol (SDP)
- General Access Profile (GAP)
- Security Manage Protocol (SMP)
- Bluetooth Low Energy (BLE)
- ATT/GATT
- HID
- All GATT-based profile supported
- SPP-Like GATT-based profile
- BLE Beacon
- A2DP/AVRCP/SPP, HSP/HFP, RFCOMM
- CVSD and SBC for audio codec
- Bluetooth Piconet and Scatternet
