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The Best Arduino Wifi Adapter of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Arduino Wifi Adapter of 2022. Check our ranking below.

2,949 Reviews Scanned

Rank No. #1
AITRIP 10PCS ESP8266 Serial Wi-Fi Wireless ESP-01 Adapter Module 3.3V 5V Compatible for Arduino
  • 3.3V voltage regulator circuit and onboard level conversion circuit can make 5V microcontroller easy to use with ESP-01 Wi-Fi module.
  • Working voltage: 4.5~5.5V (On-board 3.3V LDO Regulator)
  • Interface logic voltage: 3.3V / 5V compatible(On-board level shift circuit)
  • it also can be used with Arduino UNO R3 or compatible board
  • it is A adapter module for ESP-01 Wi-Fi module.
Rank No. #2
DiGiYes 3Pcs ESP8266 Serial Wi-Fi Wireless ESP-01 Adapter Module 3.3V 5V Compatible for Arduino
  • It is A adapter module for ESP-01 Wi-Fi module, onboard 3.3V LDO regulator, onboard level switching circuit.
  • The 3.3V voltage regulator and on-board level conversion circuit make it easy to use the 5V microcontroller with the Wi-Fi module of ESP-01.
  • Operating Voltage: 4.5 - 5.5V; Working Current: 0-240mA; Interface Logic Voltage: 3.3V / 5V Compatible.
  • This module is fit for Arduino UNO R3 or compatible board.
  • The baud rate is 115200 by default, which can be changed by using the AT command.
Rank No. #3
Geekstory 2PCS ESP8266 ESP-01 Serial WiFi Wireless Adapter Module DC3.3V 5V+2PCS ESP8266 ESP-01S 4MB Flash Module
  • PACKAGE:You will get 2pcs ESP-01S module+2pcs ESP-01S adapter
  • Highlight:The ESP-01S Module is 4MB Flash Memory,upgraded from 512KB.
  • About program:Please choose "Generic ESP8285 Module" board in Arduino IDE to program it.
  • The ESP-01 adapter also can be used with For Arduino UNO R3 or compatible board
  • How to email us:Please click “Geekstory”(you can find "Sold by Geekstory" under Buy Now button), in the new page, click “Ask a question” to email us
Rank No. #4
Geekstory ESP8266 ESP-01 Serial WiFi Wireless Adapter Module DC3.3V 5V ESP01 Breakout PCB Adapters Compatible for Arduino(Pack of 5pcs)
  • PACKAGE:You will get 5pcs ESP-01 Adapter Module
  • The WiFi adapter module has super fast response, strong anti-interference ability and high cost performance.
  • 3.3V voltage regulator circuit and onboard level conversion circuit can make 5V microcontroller easy to use with ESP-01 Wi-Fi module.
  • Working voltage: 4.5~5.5V (On-board 3.3V LDO Regulator) Interface logic voltage: 3.3V / 5V compatible(On-board level shift circuit)
  • How to email us:Please click “Geekstory”(you can find "Sold by Geekstory" under Buy Now button), in the new page, click “Ask a question”
Rank No. #5
ACEIRMC 10pcs ESP8266 Serial Wi-Fi Wireless ESP-01 Adapter Module 3.3V 5V Compatible for Arduino
  • 3.3V voltage regulator circuit and onboard level conversion circuit can make 5V microcontroller easy to use with ESP-01 Wi-Fi module.
  • Working voltage: 4.5~5.5V (On-board 3.3V LDO Regulator)
  • Interface logic voltage: 3.3V / 5V compatible(On-board level shift circuit)
  • it also can be used Compatible with Arduino UNO R3 or compatible board
  • it is A adapter module for ESP-01 Wi-Fi module.
Rank No. #6
Stemedu ESP8266 ESP-01S Adapter WiFi Module Wireless Serial Transceiver with 4MB Flash DIP-8 3.3V for Arduino (Pack of 5PCS)
  • This latest version esp-01s WiFi module with stronger signal and 4 MB Flash Memory, it is upgraded from 512KB.
  • About program: Please choose "Generic ESP8285 Module" board in Arduino IDE to program it.
  • ESP-01s adapter's PCB layout has changed for an improvement in WiFi radio performance. Compatible with Ar duino. Support 3 modes: AP, STA, AP + STA
  • The ESP 01S is DOUT protocol, please choose SPI MODE as DOUT when you program it
  • Please feel free to contact us if you have any question about how to use it. How to email us? Please click “Stemedu”(you can find "Sold by Stemedu" under Buy Now button), in the new page, click “Ask a question” to email us
Rank No. #7
Generic ESP8266 Serial WiFi Module Adapter Plate Applies to ESP-07 ESP-12F ESP-12E Wireless Board for arduino
  • ESP8266 serial WIFI Module Adapter Plate Applies to ESP-07 ESP-12F ESP-12E Wireless Board For arduino
Rank No. #8
PAMEENCOS 2 Sets ESP8266 ESP-01 ESP-01S RGB LED IDE Adapter Controller WS2812 Module for Arduino + ESP8266 ESP-01 Serial WiFi Wireless Transceiver Module Adapter PCB Board
  • WS2812 or WS2812B RGB LED controller based on the ESP-01 /ESP-01S. With this board, your will easy to make your colorful display project.
  • Power supply:3.7V Lipo battery connect to the VCC GND (2.54mm male header). Upload the code to ESP-01S(ESP-01). Plug the ESP-01S(ESP-01) to the module.
  • ESP-01 module, 802.11 b/g/n. Built-in Tensilica L106 ultra-low power 32-bit micro-MCU, main frequency support 80MHz and 160MHz, support RT0S. Built-in 10bit high precision ADC. Built-in TCP/IP protocol stack. Built-in TR switch, balun, LNA, power amplifier and matching network. Built-in PLL, voltage regulator and power management components with +20dBm output power in 802.11b mode.
  • WiFi@2.4GHz, supports the NPA/WPA2 security mode. Support AT remote upgrade and cloud OTA upgrade. Support STA/AP/STA+AP working mode. Smart Config support (including Android and iOS devices) HSPl, UART, I2C, |2S, IR Remote Control, PWM, GPIo.
  • The firmware version is 1.0.1, the default baud rate is 115200, (AT+C1 OBAUD= modifiable baud rate), because the previous version of the module is 512k bytes, the storage space is not enough, so you can not upgrade this 1.0.1 version, but the cloud service also supports!
Rank No. #9
HiLetgo 2pcs HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode for Arduino
  • Works with any USB Bluetooth adapters, running in slave role: Pair with BT dongle. Led indicate Bluetooth connection status, flashing Bluetooth connectivity, lit the Bluetooth connection and open a port Backplane
  • Core module uses HC-06, leads from the module interface includes VCC, GND, TXD, RXD, reserve LED status output pin, the microcontroller can be judged by the foot state Bluetooth has connected KEY pin slave invalid.
  • Small size, low power consumption,high sensitivity for send and receive. Bluetooth version: V2.0+EDR &Operating voltage: 3.3V &Host Interface:UART &Storage Temperature:-40℃~+150℃&Signal coverage: 30ft &Item size: 4.3 * 1.6 * 0.7cm &Item weight: 3g.
  • The module is mainly used for short-range data wireless transmission,such as Bluetooth wireless data transmission,Industrial remote control, telemetry,Traffic, underground positioning, alarm,Smart home ect.
  • Industrial serial port bluetooth, Drop-in replacement for wired serial connections, transparent usage. You can use it simply for a serial port replacement to establish connection between MCU and GPS, PC to your embedded project and etc. Computer and peripheral devices.
Rank No. #10
DIYmall 2PCS USB to ESP8266 Breakout CH340C ESP-01 ESP-01S Prog WiFi Programmer Downloader Adapter with RESET Auto-download Circuit
  • CH341 Driver link http://www(DOT)wch-ic(DOT)com/search?t=all&q=DRIVER
  • Document link is http://gofile(DOT)me/6Jtt7/kaKiiCUMg
  • This downloader is much better than red version. It use CH340C chip, added ESP8266 auto-download circuit, it is very convenient for user to download program, update firmware, debugging. It has RESET tact switch
  • It support Arduino IDE, Ai-thinker ESP8266 Flasher and Espressif FLASH_DOWNLOAD_TOOLS
  • No need connection, no need to press button, WiFi module will go into download mode automatically It has RESET tact switch

Last update on 2024-08-01 / Affiliate links / Images from Amazon Product Advertising API

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