Espressif ESP8266 Manual

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4. Test Procedure
4. Test Procedure
4.1.
Download Firmware
1.
Download firmware into the ESP-Launcher. Use Flash Download Tool (ESP8266
DOWNLOAD TOOL) to download ./Bin-FW/demo.bin into address 0x0000. For more
details about using Flash Download Tool, please refer to Appendix Ⅱ.
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Figure 4-1. Downloading Firmware
📖 Notes:
•
In general, the firmware needs to be downloaded only once.
•
A new version of the firmware with improved functionality or new feature may be downloaded into the
ESP-Launcher again.
Espressif
# /#5 19
2016.09

Espressif ESP8266 Specifications

General

Digital I/O Pins	17
Analog Input Pins	1
Wi-Fi	802.11 b/g/n
Operating Voltage	3.0V - 3.6V
Clock Speed	80 MHz / 160 MHz
Operating Temperature	-40°C to 125°C
Dimensions	24mm x 14mm
Processor	Tensilica L106 32-bit micro controller