The DiP-Pi WiFi Master is an advanced WiFi connectivity add-on board for the Raspberry Pi Pico offering ESP8266 WiFi connectivity, MicroSD card slot, sensor interfaces, a reset button and more! It's a superb option for a Raspberry Pi Pico IoT project with the onboard storage and sensor interfaces providing an excellent foundation for datalogger, plant monitoring and other similar project types! DiP-Pi WiFi Master - Dual In-line Package WiFi for your Pico! There are currently two other versions of the DiP-Pi available in the range - the DiP-Pi PIoT and the DiP-Pi Power Master. The quick comparison table below explains the headline feature differences: Key Feature PIoT Power Master WiFi Master 6-18V Power Input (EPR) Yes Yes - Battery Power/Charging Yes Yes - Onboard ESP8266 WiFi Yes - Yes MicroSD Slot Yes - Yes 1-wire Interface Yes Yes Yes DHT22/21 Interface Yes Yes Yes Humidity/Temp Sensor Interface Yes Yes Yes Note: Raspberry Pi Pico not included. You'll need a Pico with male headers soldered to it. You can grab a Pico here and Pico male headers here, or buy a Pico with pre-soldered headers. Feature Summary * ON/OFF power switch (Pico USB) * ESP8266 WiFi networking * Micro SD card slot * 1-wire interface (pads) * DHT-11/22 Humidity/temperature interface (pads) * Reset button * Multiple onboard indication LEDs * Fully assembled - no soldering required (unless you want to add interfaces) * Plenty of ready-to-use MicroPython and C/++ examples Onboard WiFi (ESP8266) The DiP-Pi WiFi Master is also equipped with a WiFi ESP8266 module with an embedded antenna. This feature opens a wide range of IoT applications for your projects and applications. Provided examples include a simple web server setup. Interaction with WiFi is performed via AT commands. MicroSD Card Socket A microSD card slot is provided for storing your application's data or even for executable software for your Pico! The SD is managed via the Raspberry Pi recommended SPI interface. 1-Wire and Sensor Interfaces In addition to all of the above features, the DiP-Pi WiFi Master is also equipped with an embedded 1-wire interface (pads), DHT11/22 sensor interface (pads). The 1-wire interface includes ESD protection and 4K7 resistor, and the DHT interface includes a 10k resistor. The combination of WiFi connectivity and sensor interfaces make the DiP-Pi WiFi Master ideal for IoT applications such as data loggers, plant monitoring and many similar projects! Reset Button The DiP-Pi WiFi Master includes an embedded reset button for the Pico, alongside an on/off power slide switch. MicroPython and C/C++ Examples DiP-Pi WiFi Master is supported with plenty of ready to use examples written in Micro Python or C/C++. Package Contents * 1x Dip-Pi WiFi Master Board Raspberry Pi Pico not included Resources * User Manual * Installation Manual * FAQ * Ready-to-use Examples * Schematic * Forum Technical Specification For the full technical specification, including pinout, please click here. Dimensions 21mm x 51mm https://elecena.pl/product/22723956/dip-pi-wifi-master-for-raspberry-pi-pico 2023-03-07 https://elecena.pl/product/22723956/dip-pi-wifi-master-for-raspberry-pi-pico 2023-12-27 https://elecena.pl/product/22723956/dip-pi-wifi-master-for-raspberry-pi-pico 2024-09-19 https://elecena.pl/product/22723956/dip-pi-wifi-master-for-raspberry-pi-pico 2024-11-29 https://elecena.pl/product/22723956/dip-pi-wifi-master-for-raspberry-pi-pico 2024-11-30 https://elecena.pl/product/22723956/dip-pi-wifi-master-for-raspberry-pi-pico 2025-11-28 https://elecena.pl/product/22723956/dip-pi-wifi-master-for-raspberry-pi-pico 2025-11-29