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Description: 1. Microcontroller: The D1(ESP-12E) WiFi Development Board is based on the ESP-12E microchip, a powerful and versatile WiFi-enabled microcontroller from Espressif Systems. 2. WiFi Capabilities: It comes with built-in WiFi connectivity, allowing for easy integration into wireless networks and enabling remote access to projects. 3. Flash Memory: The board features onboard flash memory of 4MB (QSPI), which can be used to store program code and data, enhancing project capacity. 4. Integrated Antenna: D1(ESP-12E) comes with an integrated dual-band WiFi antenna, ensuring reliable connectivity and compatibility with various network standards. 5. GPIO Pins: The board offers 17 multi-functional GPIO pins, which can be configured for digital or analog input/output use, extending project versatility. 6. Built-in ADC: It comes equipped with an 8-channel analog-to-digital converter (ADC), enabling precise measurement of external sensors and signals. 7. Hardware UART & Software Serial: D1(ESP
| Specification | Details |
|---|---|
| Microcontroller | ESP8266 (Tensilica L106 MCU) |
| CPU Frequency | Up to 160 MHz |
| RAM | 32 KB (16 KB instruction cache 16 KB data memory) |
| Flash Memory | 4 MB Flash ROM |
| Operating System | Wi-Fi firmware (RTOS-like behavior) |
| Wi-Fi Features | 802.11 b/g/n wireless connectivity |
| Communication Interfaces | UART I2C SPI I2S PWM GPIO |
| GPIO Pins | 17 GPIO pins |
| ADC Resolution | 10-bit ADC |
| Operating Voltage | 3.3V (with external voltage regulator) |
| Power Consumption | Typical current: 80 mA at 3.3V |
| Dimensions | 38mm x 25mm x 1mm |
| Weight | Approximately 6 grams |
