I2C / UART distance and gesture sensor - 30cm - SparkFun SEN-13162
Wifi modules built based on the popular ESP8266 chip.
The WiFi module is responsible for both receiving and sending data via radio waves. The wireless connection is used to connect to the internet and to control programmed devices. The ESP8266 module works with Arduino, so you can successfully use it for a variety of applications. The popularity of the WiFi module is not only due to its affordable price, but also due to the increasingly widespread trend of IoT, the Internet of Things.
ESP8266 wifi module + NodeMcu v3
Wi-fi module, based on ESP8266 system. On Board 10 GPIO ports (each of which can handle PWM, I2C and 1-wire), built-in 10-bit ADC and a converter USB-UART. It has installed...
Wifi module ESP-07S ESP8266 - 9 GPIO, ADC, U. FL Connector
ESP-07S module based on ESP8266 chip communicating in 802.11 b/g/n Wi-Fi standard at 2.4 GHz. This is an improved version of the ESP-07 module, compared to its...
WiFi module ESP-12S ESP8266 Black - 9 GPIO, ADC, PCB antenna
Wi-fi module based on the ESP8266 chip. It works in standard wi-fi 802.11 b/g/n at 2.4 GHz. It is equipped with 16 pins - pitch of 2 mm, 9 of which is GPIO, 1 ADC and UART....
WiFi module ESP8266 Wemos NodeMCU V3 32Mb - 11 GPIO, ADC, PWM
Wi-fi module based on ESP8266. On Board 11 GPIO ports (each of which can handle PWM, I2C and 1-wire), built-in ADC and USB-UART converter. It has installed NodeMCU software...
RoundyFi - round LCD 1,28'' 240x240px - ESP-12E - SB Components SKU24025
RoundyFi is a small, color 1.28 " display and a resolution of 240 x 240 pixels. The module is based on the GC9A01 controller and the ESP8266 ESP-12E WiFi system clocked...
SquaryFi - LCD 1.54'' 240x240px - 65K RGB - ESP-12E - SB Components 25626
SquareFi is a compact LCD display with a diagonal of 1.54" and a resolution of 240 x 240 px , equipped with the ESP-12E WiFi module, the core of which is the ESP8266EX...
Wifi Bee ESP8266 WiFi module DFrobot Xbee in size
A small wi-fi 2.4 GHz IEEE802.11b/g/n board, based on ESP8266 system with the leadss that are compatible with X-Bee. Communication via the serial UART interface. It has the...
Feather Bang ESP8266 wi - fi module, GPIO, ADC - Adafruit 2821
Wi-fi module, based on ESP8266. On board are 9 GPIO ports with support for I2C and SPI, analog input and a connector of a lipo battery of 3.7 V. It has NodeMCU software that...
DFRobot Gravity - OBLOQ UART IoT module for Microsoft Azure
Module introducing to the world of IoT (Internet of Things). It brings together systems of mobile, network technologies, creating an intelligent system. It makes that hardware,...
WiFi module ESP8266 with an e-paper screen connector - compatible with Arduino - Waveshare 14138
Universal board for e-paper displays with built-in wi-fi ESP8266 module. Board compatible with Arduino. The supply voltage is 5 V, it has the SPI 3-wire and 4-wire interface....
WiFi ESP8266 HAT with LCD 1,14'' 240x135px display for Raspberry Pi Pico - SB Components SKU21888
The overlay created by SB Components, allows to extend Raspberry Pi Pico module with wireless WiFi IEEE 802.11 b/g/n communication via ESP8266 chip. The chip can be...
Huzzah ESP8266 - WiFi module GPIO, ADC, PCB antena - Adafruit 2471
Wi-fi module, based on ESP8266 system. On board are 9 GPIO ports with the support for iSPI I2C, analog input and UART interface. It has NodeMCU software installed which enables...
WiFi module ESP-12E ESP8266 Black - 11 GPIO, ADC, PCB antenna
Wi-fi module based on the ESP8266 chip. Works in standard wi-fi 802.11 b/g/n at 2.4 GHz. Equipped with 22 leads - pitch 2 mm, of which 11 is GPIO, 1 ADC and SPI. Has a built-in...
ESP8266 WiFi Module for Raspberry Pi Pico - Waveshare 20182
Overlay module for Raspberry Pi Pico extending its functionality with WiFi communication. Produced by Waveshare module is equipped with ESP8266 chip which allows WiFi...
WiFi module ESP-12E + NodeMCU v2 - 4MB
Wi-fi module, based on ESP-12E ESP8266. On Board, 10 GPIO ports (each of which can handle PWM, I2C and 1-wire), built-in 10-bit ADC and a Converter USB-UART. It has installed...See also
Universal ESP8266 WiFi module - wide selection of versions and models at competitive prices. Botland shop - professional advice and fast shipping.
The full name of the described device is ESP8266EX, but in practice it is rarely used. The ESP8266 WiFi module is a System On A Chip (SoC). The whole chip contains all the necessary components to communicate over WiFi in the popular 802.11 b/g/n standard. In practice, this means that it can be successfully used to create budget projects with low power consumption. The most important technical parameters of the described module are as follows. The supply voltage is within the range from 4.8 V to 12 V. In turn, the operating voltage of the module ranges from 2.5 V to 3.6 V. During operation, the module consumes an average of 80 mA. The maximum energy required to power the equipment in a rigid performance phase is only 800 mA. The module itself is distinguished by its small physical size. The longer side is 58 mm, while the shorter side is 38 mm.
Updating the module's software can be done both via UART and OTA. The maximum data transfer rate is 72.2 Mbps, so the device can be used to quickly transfer a significant amount of data in a relatively short time. The heart of the module is a Tensilica L106 32-bit processor accelerating to a maximum of 80 MHz. A large number of interfaces ensures versatile use. On board there is the mentioned UART, as well as SPI, IR, 12S, SDIO and 12S allowing wireless communication. In addition, the ESP0266 WiFi module also has general purpose GPIO inputs and outputs and one ADC pin operating from 0 to 3.3 V.
The Arduino microcontroller is most often used to program the module. On the web you can find plenty of ready-made examples with detailed descriptions and libraries. Arduino community is huge, users of this platform exchange ideas and solve problems together. For this reason, all people who would like to start adventure with programming ESP8266 module should consider choosing Arduino microcontroller.
The ESP8266 module with NodeMCU software installed is perfect for the increasingly popular home automation. Of course, it can also be used in smart homes. In such cases, the device will be constantly connected to the home Wi-Fi network and can manage pre-configured devices. For example, the ESP8266 module can be programmed with Arduino to automatically open and close roller blinds. Another common use is to remotely control lighting, so each household member can individually set the light intensity in the room they are in. Another application is cooperation of the module with various sensors measuring for example water or air temperature.
The Botland store offers, among others, ESP8266 modules with Arduino overlay, with connectors for e-paper screen and others. If you have any questions about presented module, Arduino microcontroller or other assortment, feel free to contact us. Our experienced advisors will be happy to help you choose hardware and accessories. We provide express shipping and above all, safe delivery of orders.
