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ESP8266-DevKitC-02D-F
Chip
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ESP8266EX
Module
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ESP-WROOM-02D
Technology
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WiFi 4
Temperature range
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-40...+85°C
Product width in millimeters
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25.4
Product length in millimeters
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38.9
FLASH memory
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2 MB
SRAM memory
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160 KB
Antenna type
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PCB
Number of pins
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18
GPIO
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11
Voltage
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2,7 - 3,6V
Longevity
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until 2026
Espressif ESP8266-DevKitC-02D-F
A developement board by Espressif Systems, with an ESP-WROOM-02D module embedded, supporting WiFi 802.11 b/g/n, 2.4 GHz standard, is equipped with 11 configurable pins (GPIO) and a PCB antenna.
The module can operate in temperature range of -40... +85°C, and it's power supply is 2.7 - 3.6.