Phoenix 2.0 Development Board

Code name: ESP8266_PHOENIX_V2

Phoenix 2.0 development board is based on esp8266 microcontroller and uses Xtensa LX106 architecture. This board has a maximum CPU frequency of 160 MHz and a flash size of 4 MB.

About Phoenix 2.0

Improved version of Phoenix 1.0 with better power and layout - suitable for small-scale IoT applications.

Technical Specifications

🛰️ Connectivity

WiFi 802.11 b/g/n (2.4 GHz)
Bluetooth -
BLE -

🧠 Microcontroller

Model esp8266
Clock Speed 160 MHz
Flash Size 4 MB
Architecture Xtensa LX106

Phoenix 2.0 Pins Mapping Arduino IDE

Below you can find the Phoenix 2.0 pinout. This development board provides digital IO pins, out of which can be used as external interrupt pins and as analog input pins .

Pin Analog Touch PWM Other
2 LED_BUILTIN
PIN_WIRE_SDA SDA
PIN_WIRE_SCL SCL
Analog Analog input pins
Touch Touch pins
Function Function pins
RX / TX Receive/Transmit
LED_BUILTIN Built-in LED
PWM Pulse-Width Modulation

Default Tools

Uploader tool esptool
Flash mode dio
Maximum data size
80 Kb
(81920 B)

The Phoenix 2.0 development board by default uses esptool uploader tool, network uploader tool for Over-the-air (OTA) uploads and bootloader tool. The bootloader starts at address "". Flash mode and boot mode for Phoenix 2.0 development board by default is dio and respectively.