Olimex MOD-WIFI-ESP8266(-DEV) Development Board

Code name: MOD_WIFI_ESP8266

Olimex MOD-WIFI-ESP8266(-DEV) 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 Olimex MOD-WIFI-ESP8266(-DEV)

ESP8266 module with breakout or dev version - ideal for embedded integration and low-cost Wi-Fi control.

Olimex MOD-WIFI-ESP8266(-DEV) Technical Specifications

πŸ›°οΈ 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

Olimex MOD-WIFI-ESP8266(-DEV) Pinout

Olimex MOD-WIFI-ESP8266(-DEV) Pins Mapping Arduino IDE

Below you can find the Olimex MOD-WIFI-ESP8266(-DEV) pinout. This development board provides digital IO pins, out of which can be used as external interrupt pins and as analog input pins .

PinAnalogTouchPWMOther
1LED_BUILTIN
PIN_WIRE_SDASDA
PIN_WIRE_SCLSCL
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 for Olimex MOD-WIFI-ESP8266(-DEV)

Uploader toolesptool
Maximum data size
80 Kb
(81920 B)

The Olimex MOD-WIFI-ESP8266(-DEV) 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 Olimex MOD-WIFI-ESP8266(-DEV) development board by default is and respectively.