ESP8266 NodeMCU Products

Description

The ESP8266 NodeMCU development boards contain the following components:

• ESP8266 ESP-12E/F WiFi module with an ESP8266EX SoCSystem On a Chip, 4MB flash memory chip, and PCBPrinted Circuit Board antenna
• Micro-B or Type-C USB connector for power and data transfer
• CP2102 or CH340 USB-to-TTL converter chip
• 3.3V LDOLow Dropout Regulator voltage regulator
• 2x buttons for Reset and Flash
• 2x Blue LEDLight Emitting Diodes connected to GPIO2 and GPIO16
• 30x pins (15-Pins on each side of the board) with 0.1" (2.54mm) spacing

The ESP8266EX SoCSystem On a Chip chip by Espressif (Datasheet) integrates a Tensilica based L106 Single-Core 32-bit MCUMicrocontroller Unit that runs at 80MHz (default) or 160MHz, antenna transmit-receive switches, RF balun, power amplifier, LNALow Noise Amplifier, filters, and power management. The ESP8266EX SoC supports 2.4GHz 802.11IEEE 802.11 is a set of protocol standards that define communication for a Wireless Local Area Network (WLAN). In order for WiFi to work between different devices, they all need to agree on how they are going to communicate. The current version of the standard is IEEE 802.11-2007, with many amendments such as 802.11a, 802.11b, 802.11g, and 802.11n.b/g/n WiFi up to 72.2Mbps and three WiFi modes (APA WiFi Access Point (AP) is a device that creates a wireless local area network, or WLAN, and acts as a central hub that allows other devices, such as smartphones or computers, to connect to it over WiFi., STAA WiFi Station (STA) is a device that has the capability to connect to an existing WiFi network as a client in the same way other devices, such as smartphones or computers, join an established network and communicate with other devices on that network or access the internet., AP+STAA WiFi device in AP+STA mode acts as both an Access Point (AP) as well as a Station (STA), where the device can connect to an existing network as a client (STA) while simultaneously hosting its own network (AP) for other devices to connect to.). There is no programmable ROMRead-Only Memory in the ESP8266EX SoC, so the user program must be stored in an external SPI flash chip (typically 4MB).

The I/OInput/Output pins on the NodeMCU are 3.3V (max) and include:

• 17x GPIOGeneral Purpose Input Output with PWMPulse-Width Modulation
• 1x analog input (10-bit ADCAnalog-to-Digital Converter (ADC, A/D, or A-to-D))
• 2x UARTUniversal Asynchronous Receiver-Transmitter
• 2x SPISerial Peripheral Interface
• 1x SDIOSecure Digital Input Output (SDIO) is a communication interface that allows devices to connect to an SD card and exchange data.
• Software implementation of I2CInter-Integrated Circuit. Also referred to as IIC or I²C. on all GPIO pins
• I2S interfaces with DMADirect Memory Access (sharing pins with GPIO)

The ESP8266 NodeMCU can come with either a ESP-12E or ESP-12F module. The ESP-12F has an improved circuit and antenna design for better radio performance over the ESP-12E, but they are both the same size and fully compatible.

ESP-12E NodeMCU

ESP-12E NodeMCU (Micro USB)

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HiLetgo ESP8266 ESP-12E NodeMCU Dev Board with Micro-USB and CP2102

Seller: HiLetgo

Package includes:

• 1x ESP8266 ESP-12E NodeMCU Dev Board

+ About this item:

• ESP8266 ESP-12E module with ESP8266EX SoC chip, 4MB flash, and PCB antenna
• ESP8266EX SoC chip has a 32-bit Single-Core MCU that runs at 80MHz (default) or 160MHz
• Wi-Fi: 2.4GHz 802.11b/g/n that supports up to 72.2Mbps, AP/STA/AP+STA modes, and WEP/WPA/WPA2 encryption
• 3.3V (max) I/O pins includes 17x GPIO with PWM, 1x analog inputs (10-bit ADC), 2x UART, 2x SPI, 1x SDIO. Software implementation of I2C on all GPIO pins. I2S interfaces with DMA (sharing pins with GPIO).
• Micro USB connector for power and data transfer using CP2102 chip
• Onboard reset button and flash button
• 2x blue LEDs connected to GPIO2 and GPIO16
• Power: 5V micro USB
• Board Size: 48mm x 25mm (1.88in x 0.98in)

Price: $7.99(Updated 09Oct2024 05:23:252024-10-09T05:23:25Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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HiLetgo ESP8266 ESP-12E NodeMCU Dev Board with Micro-USB and CP2102 (2PCS)

Seller: HiLetgo

Package includes:

• 2x ESP8266 ESP-12E NodeMCU Dev Board

+ About this item:

• ESP8266 ESP-12E module with ESP8266EX SoC chip, 4MB flash, and PCB antenna
• ESP8266EX SoC chip has a 32-bit Single-Core MCU that runs at 80MHz (default) or 160MHz
• Wi-Fi: 2.4GHz 802.11b/g/n that supports up to 72.2Mbps, AP/STA/AP+STA modes, and WEP/WPA/WPA2 encryption
• 3.3V (max) I/O pins includes 17x GPIO with PWM, 1x analog inputs (10-bit ADC), 2x UART, 2x SPI, 1x SDIO. Software implementation of I2C on all GPIO pins. I2S interfaces with DMA (sharing pins with GPIO).
• Micro USB connector for power and data transfer using CP2102 chip
• Onboard reset button and flash button
• 2x blue LEDs connected to GPIO2 and GPIO16
• Power: 5V micro USB
• Board Size: 48mm x 25mm (1.88in x 0.98in)

Price: $12.69(Updated 09Oct2024 05:23:402024-10-09T05:23:40Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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HiLetgo ESP8266 ESP-12E NodeMCU Dev Board with Micro-USB and CP2102 (3PCS)

Seller: HiLetgo

Package includes:

• 3x ESP8266 ESP-12E NodeMCU Dev Board

+ About this item:

• ESP8266 ESP-12E module with ESP8266EX SoC chip, 4MB flash, and PCB antenna
• ESP8266EX SoC chip has a 32-bit Single-Core MCU that runs at 80MHz (default) or 160MHz
• Wi-Fi: 2.4GHz 802.11b/g/n that supports up to 72.2Mbps, AP/STA/AP+STA modes, and WEP/WPA/WPA2 encryption
• 3.3V (max) I/O pins includes 17x GPIO with PWM, 1x analog inputs (10-bit ADC), 2x UART, 2x SPI, 1x SDIO. Software implementation of I2C on all GPIO pins. I2S interfaces with DMA (sharing pins with GPIO).
• Micro USB connector for power and data transfer using CP2102 chip
• Onboard reset button and flash button
• 2x blue LEDs connected to GPIO2 and GPIO16
• Power: 5V micro USB
• Board Size: 48mm x 25mm (1.88in x 0.98in)

Price: $16.39(Updated 09Oct2024 05:23:572024-10-09T05:23:57Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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ACEIRMC ESP8266 ESP-12E NodeMCU Dev Board with Micro-USB and CH340 (3PCS)

Seller: Aceirmc US

Package includes:

• 3x ESP8266 ESP-12E NodeMCU Dev Board

+ About this item:

• ESP8266 ESP-12E module with ESP8266EX SoC chip, 4MB flash, and PCB antenna
• ESP8266EX SoC chip has a 32-bit Single-Core MCU that runs at 80MHz (default) or 160MHz
• Wi-Fi: 2.4GHz 802.11b/g/n that supports up to 72.2Mbps, AP/STA/AP+STA modes, and WEP/WPA/WPA2 encryption
• 3.3V (max) I/O pins includes 17x GPIO with PWM, 1x analog inputs (10-bit ADC), 2x UART, 2x SPI, 1x SDIO. Software implementation of I2C on all GPIO pins. I2S interfaces with DMA (sharing pins with GPIO).
• Micro USB connector for power and data transfer using CH340 chip
• Onboard reset button and flash button
• 2x blue LEDs connected to GPIO2 and GPIO16
• Power: 5V micro USB
• Board Size: 59.94mm x 31.75mm (2.36in x 1.25in)

Price: $11.99(Updated 09Oct2024 05:24:172024-10-09T05:24:17Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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AITRIP ESP8266 ESP-12E NodeMCU Dev Board with Micro-USB and CP2102 (5PCS)

Seller: Aitrip

Package includes:

• 5x ESP8266 ESP-12E NodeMCU Dev Board

+ About this item:

• ESP8266 ESP-12E module with ESP8266EX SoC chip, 4MB flash, and PCB antenna
• ESP8266EX SoC chip has a 32-bit Single-Core MCU that runs at 80MHz (default) or 160MHz
• Wi-Fi: 2.4GHz 802.11b/g/n that supports up to 72.2Mbps, AP/STA/AP+STA modes, and WEP/WPA/WPA2 encryption
• 3.3V (max) I/O pins includes 17x GPIO with PWM, 1x analog inputs (10-bit ADC), 2x UART, 2x SPI, 1x SDIO. Software implementation of I2C on all GPIO pins. I2S interfaces with DMA (sharing pins with GPIO).
• Micro USB connector for power and data transfer using CP2102 chip
• Onboard reset button and flash button
• 2x blue LEDs connected to GPIO2 and GPIO16
• Power: 5V micro USB
• Board Size: 48mm x 25mm (1.88in x 0.98in)

Price: $18.99(Updated 09Oct2024 05:24:332024-10-09T05:24:33Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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ESP-12E NodeMCU (USB-C)

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HiLetgo ESP8266 ESP-12E NodeMCU Dev Board with USB-C and CP2102 (3PCS)

Seller: HiLetgo

Package includes:

• 1x ESP8266 ESP-12E NodeMCU Dev Board

+ About this item:

• ESP8266 ESP-12E module with ESP8266EX SoC chip, 4MB flash, and PCB antenna
• ESP8266EX SoC chip has a 32-bit Single-Core MCU that runs at 80MHz (default) or 160MHz
• Wi-Fi: 2.4GHz 802.11b/g/n that supports up to 72.2Mbps, AP/STA/AP+STA modes, and WEP/WPA/WPA2 encryption
• 3.3V (max) I/O pins includes 17x GPIO with PWM, 1x analog inputs (10-bit ADC), 2x UART, 2x SPI, 1x SDIO. Software implementation of I2C on all GPIO pins. I2S interfaces with DMA (sharing pins with GPIO).
• USB Type-C connector for power and data transfer using CP2102 chip
• Onboard reset button and flash button
• 2x blue LEDs connected to GPIO2 and GPIO16
• Power: 5V micro USB
• Board Size: 51mm x 26mm (2.04in x 1.02in)

Price: $16.99(Updated 09Oct2024 05:26:012024-10-09T05:26:01Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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ACEIRMC ESP8266 ESP-12E NodeMCU Dev Board with USB-C and CH340 (3PCS)

Seller: Aceirmc US

Package includes:

• 3x ESP8266 ESP-12E NodeMCU Dev Board

+ About this item:

• ESP8266 ESP-12E module with ESP8266EX SoC chip, 4MB flash, and PCB antenna
• ESP8266EX SoC chip has a 32-bit Single-Core MCU that runs at 80MHz (default) or 160MHz
• Wi-Fi: 2.4GHz 802.11b/g/n that supports up to 72.2Mbps, AP/STA/AP+STA modes, and WEP/WPA/WPA2 encryption
• 3.3V (max) I/O pins includes 17x GPIO with PWM, 1x analog inputs (10-bit ADC), 2x UART, 2x SPI, 1x SDIO. Software implementation of I2C on all GPIO pins. I2S interfaces with DMA (sharing pins with GPIO).
• USB Type-C connector for power and data transfer using CH340 chip
• Onboard reset button and flash button
• 2x blue LEDs connected to GPIO2 and GPIO16
• Power: 5V micro USB
• Board Size: 57mm x 30mm (2.24in x 1.18in)

Price: $13.39(Updated 09Oct2024 05:26:162024-10-09T05:26:16Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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AITRIP ESP8266 ESP-12E NodeMCU Dev Board with USB-C and CP2102 (3PCS)

Seller: Aitrip

Package includes:

• 3x ESP8266 ESP-12E NodeMCU Dev Board

+ About this item:

• ESP8266 ESP-12E module with ESP8266EX SoC chip, 4MB flash, and PCB antenna
• ESP8266EX SoC chip has a 32-bit Single-Core MCU that runs at 80MHz (default) or 160MHz
• Wi-Fi: 2.4GHz 802.11b/g/n that supports up to 72.2Mbps, AP/STA/AP+STA modes, and WEP/WPA/WPA2 encryption
• 3.3V (max) I/O pins includes 17x GPIO with PWM, 1x analog inputs (10-bit ADC), 2x UART, 2x SPI, 1x SDIO. Software implementation of I2C on all GPIO pins. I2S interfaces with DMA (sharing pins with GPIO).
• USB Type-C connector for power and data transfer using CP2102 chip
• Onboard reset button and flash button
• 2x blue LEDs connected to GPIO2 and GPIO16
• Power: 5V micro USB
• Board Size: 51mm x 26mm (2.04in x 1.02in)

Price: $16.99(Updated 09Oct2024 05:26:342024-10-09T05:26:34Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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ESP-12F NodeMCU

ESP-12F NodeMCU (Micro USB)

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JacobsParts ESP8266 ESP-12F NodeMCU Dev Board with Micro-USB and CP2102

Seller: JacobsParts

Package includes:

• 1x ESP8266 ESP-12F NodeMCU Dev Board

+ About this item:

• ESP8266 ESP-12F module with ESP8266EX SoC chip, 4MB flash, and PCB antenna
• ESP8266EX SoC chip has a 32-bit Single-Core MCU that runs at 80MHz (default) or 160MHz
• Wi-Fi: 2.4GHz 802.11b/g/n that supports up to 72.2Mbps, AP/STA/AP+STA modes, and WEP/WPA/WPA2 encryption
• 3.3V (max) I/O pins includes 17x GPIO with PWM, 1x analog inputs (10-bit ADC), 2x UART, 2x SPI, 1x SDIO. Software implementation of I2C on all GPIO pins. I2S interfaces with DMA (sharing pins with GPIO).
• Micro connector for power and data transfer using CP2102 chip
• Onboard reset button and flash button
• 2x blue LEDs connected to GPIO2 and GPIO16
• Power: 5V micro USB
• Board Size: 48mm x 25mm (1.88in x 0.98in)

Price: $7.99(Updated 09Oct2024 05:27:052024-10-09T05:27:05Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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JacobsParts ESP8266 ESP-12F NodeMCU Dev Board with Micro-USB and CP2102 (3PCS)

Seller: JacobsParts

Package includes:

• 3x ESP8266 ESP-12F NodeMCU Dev Board

+ About this item:

• ESP8266 ESP-12F module with ESP8266EX SoC chip, 4MB flash, and PCB antenna
• ESP8266EX SoC chip has a 32-bit Single-Core MCU that runs at 80MHz (default) or 160MHz
• Wi-Fi: 2.4GHz 802.11b/g/n that supports up to 72.2Mbps, AP/STA/AP+STA modes, and WEP/WPA/WPA2 encryption
• 3.3V (max) I/O pins includes 17x GPIO with PWM, 1x analog inputs (10-bit ADC), 2x UART, 2x SPI, 1x SDIO. Software implementation of I2C on all GPIO pins. I2S interfaces with DMA (sharing pins with GPIO).
• Micro connector for power and data transfer using CP2102 chip
• Onboard reset button and flash button
• 2x blue LEDs connected to GPIO2 and GPIO16
• Power: 5V micro USB
• Board Size: 48mm x 25mm (1.88in x 0.98in)

Price: $14.99(Updated 09Oct2024 05:27:192024-10-09T05:27:19Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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DORHEA ESP8266 ESP-12F NodeMCU Dev Board with Micro-USB and CP2102 (4PCS)

Seller: Dorhea

Package includes:

• 1x ESP8266 ESP-12F NodeMCU Dev Board

+ About this item:

• ESP8266 ESP-12F module with ESP8266EX SoC chip, 4MB flash, and PCB antenna
• ESP8266EX SoC chip has a 32-bit Single-Core MCU that runs at 80MHz (default) or 160MHz
• Wi-Fi: 2.4GHz 802.11b/g/n that supports up to 72.2Mbps, AP/STA/AP+STA modes, and WEP/WPA/WPA2 encryption
• 3.3V (max) I/O pins includes 17x GPIO with PWM, 1x analog inputs (10-bit ADC), 2x UART, 2x SPI, 1x SDIO. Software implementation of I2C on all GPIO pins. I2S interfaces with DMA (sharing pins with GPIO).
• Micro connector for power and data transfer using CP2102 chip
• Onboard reset button and flash button
• 2x blue LEDs connected to GPIO2 and GPIO16
• Power: 5V micro USB
• Board Size: 48mm x 25mm (1.88in x 0.98in)

Price: $18.99(Updated 09Oct2024 05:27:362024-10-09T05:27:36Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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AITRIP ESP8266 ESP-12F NodeMCU Dev Board with Micro-USB and CP2102 (5PCS)

Seller: Aitrip

Package includes:

• 1x ESP8266 ESP-12F NodeMCU Dev Board

+ About this item:

• ESP8266 ESP-12F module with ESP8266EX SoC chip, 4MB flash, and PCB antenna
• ESP8266EX SoC chip has a 32-bit Single-Core MCU that runs at 80MHz (default) or 160MHz
• Wi-Fi: 2.4GHz 802.11b/g/n that supports up to 72.2Mbps, AP/STA/AP+STA modes, and WEP/WPA/WPA2 encryption
• 3.3V (max) I/O pins includes 17x GPIO with PWM, 1x analog inputs (10-bit ADC), 2x UART, 2x SPI, 1x SDIO. Software implementation of I2C on all GPIO pins. I2S interfaces with DMA (sharing pins with GPIO).
• Micro connector for power and data transfer using CP2102 chip
• Onboard reset button and flash button
• 2x blue LEDs connected to GPIO2 and GPIO16
• Power: 5V micro USB
• Board Size: 48mm x 25mm (1.88in x 0.98in)

Price: $19.99(Updated 09Oct2024 05:27:492024-10-09T05:27:49Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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ESP-12F NodeMCU (USB-C)

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OSOYOO ESP8266 ESP-12F NodeMCU Dev Board with USB-C and CH340

Seller: Osoyoo

Package includes:

• 1x ESP8266 ESP-12F NodeMCU Dev Board

+ About this item:

• ESP8266 ESP-12F module with ESP8266EX SoC chip, 4MB flash, and PCB antenna
• ESP8266EX SoC chip has a 32-bit Single-Core MCU that runs at 80MHz (default) or 160MHz
• Wi-Fi: 2.4GHz 802.11b/g/n that supports up to 72.2Mbps, AP/STA/AP+STA modes, and WEP/WPA/WPA2 encryption
• 3.3V (max) I/O pins includes 17x GPIO with PWM, 1x analog inputs (10-bit ADC), 2x UART, 2x SPI, 1x SDIO. Software implementation of I2C on all GPIO pins. I2S interfaces with DMA (sharing pins with GPIO).
• USB Type-C connector for power and data transfer using CH340 chip
• Onboard reset button and flash button
• 2x blue LEDs connected to GPIO2 and GPIO16
• Power: 5V micro USB
• Board Size: 52mm x 26mm (2.05in x 1.02in)

Price: Unavailable (Updated 09Oct2024 05:28:192024-10-09T05:28:19Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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OSOYOO ESP8266 ESP-12F NodeMCU Dev Board with USB-C and CH340 (3PCS)

Seller: Osoyoo

Package includes:

• 3x ESP8266 ESP-12F NodeMCU Dev Board

+ About this item:

• ESP8266 ESP-12F module with ESP8266EX SoC chip, 4MB flash, and PCB antenna
• ESP8266EX SoC chip has a 32-bit Single-Core MCU that runs at 80MHz (default) or 160MHz
• Wi-Fi: 2.4GHz 802.11b/g/n that supports up to 72.2Mbps, AP/STA/AP+STA modes, and WEP/WPA/WPA2 encryption
• 3.3V (max) I/O pins includes 17x GPIO with PWM, 1x analog inputs (10-bit ADC), 2x UART, 2x SPI, 1x SDIO. Software implementation of I2C on all GPIO pins. I2S interfaces with DMA (sharing pins with GPIO).
• USB Type-C connector for power and data transfer using CH340 chip
• Onboard reset button and flash button
• 2x blue LEDs connected to GPIO2 and GPIO16
• Power: 5V micro USB
• Board Size: 52mm x 26mm (2.05in x 1.02in)

Price: $16.85(Updated 09Oct2024 05:28:332024-10-09T05:28:33Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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Accessories

NodeMCU Breakout Boards

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ESP8266 NodeMCU Super Breakout Board

Package includes:

• 1x ESP8266 Super Breakout Board

+ About this item:

• 30-Pins GPIO 1 into 3 Expansion Board
• Compatible with 0.9" / 1.0" / 1.1" development board size widths
• You can directly insert the 2.54mm DuPont male or female header, or you can connect the bare wire by terminal.
• The terminal pitch is 3.5mm / 0.14", suitable for 24~18AWG cable connection.
• Four additional voltage output pins for easy connection to more devices.
• It's fully assembled, no soldering required.

Price: $16.99(Updated 09Oct2024 05:29:432024-10-09T05:29:43Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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KeeYees ESP8266 ESP-12E Breakout Board GPIO 1 into 2 Development Board (2PCS)

Seller: KeeYees

Package includes:

• 2x GPIO Pre-Soldered Breakout Boards

+ About this item:

• This expansion board can expand one GPIO pin of Development Board to two, which is convenient for users to reuse pins.
• Two connection methods: Pin Header Connector & Screw Terminal.
• The expansion board is a double-layer board, with one pin wired on both sides, making the circuit is stable and reliable, so there will be no poor circuit contact and unstable signal transmission.

Price: $8.99(Updated 09Oct2024 05:29:562024-10-09T05:29:56Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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MELIFE ESP8266 ESP-12E for NodeMCU GPIO Breakout Board 1 into 2 Development Board (3PCS)

Seller: MELIFE US

Package includes:

• 3x GPIO Pre-Soldered Breakout Boards

+ About this item:

• This expansion board can expand one GPIO pin of Development Board to two, which is convenient for users to reuse pins.
• Two connection methods: Pin Header Connector & Screw Terminal.
• The expansion board is a double-layer board, with one pin wired on both sides, making the circuit is stable and reliable, so there will be no poor circuit contact and unstable signal transmission.

Price: $12.99(Updated 09Oct2024 05:30:142024-10-09T05:30:14Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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