Espresso Lite V2.0 Specs and Features:
- Features Espressif System’s ESP8266 WROOM-02 Wi-Fi module (with 4MB flash / 32Mbit)
- Design for IoT with free espert.io cloud and app service
- Support the Arduino IDE (boards manager) and libraries
- Auto program loading from Arduino IDE, using UC00A (or other compatible USB to Serial)
- Vin: 5 to 12VDC
- Operating Voltage: 3.3VDC
- On board 3.3V Voltage Regulator with maximum current of 800mA continuous, 1A peak
- One Reset button, two User Programmable buttons
- WROOM-02 module is FCC, CE & TELEC certified
- Breadboard friendly breakout pins
- Ready pads for I2C Oled panel
WROOM-02 Specs and Features:
- Operating Voltage: 3.0 to 3.6VDC
- Operating Current: Average = 80mA
- IEEE 802.11b/g/n at 2.4 GHz
- WiFi mode: SoftAP/Station/SoftAP + Station
- Security: WPA/WPA2
- Encrytion: WEP/TKIP/AES
- Integrated low power 32-bit MCU
- Integrated 10-bit ADC
- Integrated TCP/IP protocol stack
- Integrated TR switch, balun, LNA, power amplifier and matching network
- Integrated PLL, regulators, and power management units
- Various interfaces available, including SDIO, HSPI, UART, I2C, I2S, IR, PWM, GPIO, etc.
- Supports antenna diversity
- Deep sleep power <10uA, Power down leakage current < 5uA
- Wake up and transmit packets in < 2ms
- Standby power consumption of < 1.0mW (DTIM3)
- +20dBm output power in 802.11b mode
- Operating temperature range -40C ~ 125C
- FCC, CE and TELEC certified
ESP-WROOM-02 Pins
Uploading Arduino IDE Binary Code / Firmware Using USB-UART
