WiFi module based on the ESP8266 microcontroller. Compatible with the Arduino development environment.

The program is transferred serially, e.g., using an FTDI serial UART cable. Note the 3.3VDC operating voltage and signal levels.

Specifications

• Interfaces: UART, SPI
• CPU: 32-Bit Xtensa LX106
• External memory: T25S80 8Mb (= 1MByte) SPI NOR FLASH
• Range: 100 - 250 m
• WiFi: IEEE802.11b/g/n
• Wake-up time: < 2 ms
• Standby power consumption: < 1.0mW (DTIM3)
• Shutdown leakage current: < 10μA
• Radio link output power: up to 19.5mdBM
• Dimensions: 12 x 15 x 25 mm
• Weight: 1 g
• Delivery: ESP8266 module
• EAN: 4250236813110