WEMOS D1 R32 ESP32 WiFi & Bluetooth UNO R3 PINOUT

The WeMOS D1 R32 ESPDuino32 is a development board based on the ESP32, providing both Wi-Fi and Bluetooth capabilities. Here are some key features and specifications: 1. Form Factor: – Arduino Uno form factor, allowing compatibility with existing Arduino Shields. 2. Processor: – Dual-core Xtensa 32-bit LX6 processor running at up to 240MHz. – 448 KByte ROM. – 520 KByte SRAM. – 4 MByte SPI Flash. 3. Wireless Connectivity: – Wi-Fi: 802.11 b/g/n/e/i with a maximum speed of 150 Mbps (2.4 GHz). – Bluetooth: Compliant with Bluetooth v4.2 BR/EDR and BLE specifications. – Supports various Wi-Fi modes including Station mode, SoftAP mode, Wi-Fi Direct (P2P), and more. – Bluetooth features include A2DP/AVRCP/SPP, HSP/HFP, RFCOMM, CVSD, and SBC for audio codec. 4. Power: – Supply Voltage: DC 5V to 12V. 5. Size: – Compact size of 68mm x 53mm x 3.1mm (±0.2mm). 6. I/O Pins: – All I/O pins operate at 3.3V. – 1 analog input (3.2V max input). 7. USB: – USB B connection for programming and power. 8. Operating Temperature and Dissipation Power: – Specific values not provided in the description. 9. Application: – Suitable for a range of applications, including IoT sensor hubs, loggers, video streaming for cameras, home automation, and mesh network projects. 10. Development Platforms: – Software development can be done using various platforms, including Arduino, NODEMCU, or Micropython. 11. Bluetooth Features: – Class-1, class-2, and class-3 transmitters without external power amplifier. – +10 dBm transmitting power. – Bluetooth Low Energy (BLE) support with various profiles such as ATT/GATT, HID, SPP-Like GATT-based profile, BLE Beacon, etc. 12. Security Features: – Wi-Fi security features include WPA/WPA2/WPA2-Enterprise/WPS. – Bluetooth security features include Service Discover Protocol (SDP), General Access Profile (GAP), Security Manage Protocol (SMP). 13. Power Management: – Power management module integrated into the ESP32 chip. 14. Certifications: – UMA compliant and certified. 15. Peripheral Interfaces: – Abundant peripheral interfaces available. 16. Antenna and RF Components: – Integrated antenna and RF balun. – Power amplifier, low-noise amplifiers, filters, and power management module integrated. 17. Bluetooth HCI Interfaces: – Standard HCI based on SDIO/SPI/UART with high-speed UART HCI up to 4 Mbps. Overall, the WeMOS D1 R32 ESPDuino32 is a versatile board suitable for a wide range of wireless IoT applications, providing a balance between processing power, memory, and integrated wireless capabilities.   Please Note:  The images are for illustration purposes and acutal product may slightly vary in appearance

Please Note: Images are for representation only. The actual Product may differ slightly in appearance.