ESP-WROOM-02D-N4 – 4MB SPI Flash Memory WiFi Module – 18-SMD Module Package
ESP-WROOM-02D are ESP8266EX-based modules developed by Espressif. Compared to ESP-WROOM-02, the RF performance of ESP-WROOM-02D are optimized. The ESP8266EX integrates a Tensilica L106 32-bit RISC processor, which achieves extra-low power consumption and reaches a maximum clock speed of 160 MHz. The Real-Time Operating System (RTOS) and Wi-Fi stack allow 80% of the processing power to be available for user application programming and development.
Features/Specs:
- Manufacturer: Espressif Systems
- Manufacturer Product No: ESP-WROOM-02D-N4
- Memory Size: 4MB Flash, 50kB RAM
- Frequency: 2.4GHz ~ 2.5GHz
- Data Rate: 72.2Mbps
- Voltage Supply: 2.7V ~ 3.6V
- Current – Transmitting: 120mA ~ 170mA
- Current – Receiving: 50mA ~ 56mA
- Utilized IC / Part: ESP8266EX
- Serial Interfaces: ADC, GPIO, I²C, I²S, SPI, PWM, UART
- Sensitivity: -98dBm
- RF Family/Standard: WiFi
- Protocol: 802.11b/g/n
- Product Status: Active
- Power – Output: 20.5dBm
- Antenna Type: Integrated, Trace
- Operating Temperature: -40°C ~ 85°C
- Mounting Type: Surface Mount
- Modulation: 64-QAM, BPSK, CCK, OFDM
- RoHS: RoHS Non-Compliant
- Package / Case: 18-SMD Module
Datasheet: ESP-WROOM-02D-N4 – 4MB SPI Flash Memory WiFi Module – 18-SMD Module PackageÂ
Package Includes:
- 1 x ESP-WROOM-02D-N4 – 4MB SPI Flash Memory WiFi Module – 18-SMD Module Package
Note: Product images are shown for illustrative purposes only and may differ from the actual product.
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