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Updated version: compared with the previous version, the board of this version has been soldered completely. One pin is wired on both sides. It is fully compatible with ESP8266 ESP-12E. 2 type connections: two connection methods: Pin Header Connector & Screw Terminal.

For esp8266 esp-12e specially designed by keeyees technical team. Not only can the pins be connected through the pin header part, but also the terminal part can be expanded to lead out the same pins.
Therefore, the circuit is stable and highly reliable, and there will be no poor circuit contact and unstable signal transmission. Mini pcb breadboard an independent power row hole is led out at the front end of the PCB board. You just need to solder them together. The required fixed components can be directly welded to facilitate circuit design. One pin is wired on both sides.




6mm thick fr4 industrial-quality pcb board with the pads pre-tinned with a lead free HASL finish; Adapter comes unassembled, soldering required, we made sure this little board would be durable and easy to solder. We have a strong after-sales service team: as long as you have any questions about the product, we will resolve your issue immediately if received your email, your satisfactory purchase experience is our greatest hope! How to email us? Plz click “MakerFocus” and click “Ask a question” to email us! Looking for your consultation! The bb-adtr breadboard adapter makes it easy to connect any 2*4 pin device or module, such as an "nRF24L01+" or ESP8266 ESP-01 module, to a standard breadboard.

You can easily remove this capacitor with a screwdriver permanently and then it can be used with nRF24 modules too.
This esp01 breadboard adapter will help you a lot in your projects. Because it comes with an onboard capacitor for ESP8266 modules, you can use these boards for nRF24L01 radio modules as well. The nrf24 vcc and gnd pins are at different locations so this capacitor must be removed for it to work. If i still need a capacitor for it, you can always add an external one.



Support esp-01s esp-07 esp-07s esp-12e esp-12f esp-12s ESP-F. It makes programming smd esp chips into an ESP8266 simple, it has breakout pins connections for testing the device and code. It is micro usb interface, onboard cp2102 chip, please make sure your PC has installed CP2102 driver.
1. KeeYees
#ad
KeeYees 2pcs Expansion Board Kits GPIO 1 into 2 for ESP8266 ESP-12E NodeMCU WiFi Development Board
#adKeeYees #ad - For esp8266 esp-12e: specially designed by keeyees technical team. No need to solder parts by yourself, which is very convenient to use. Double-layer pcb: the expansion board is a double-layer board.Updated version: compared with the previous version, the board of this version has been soldered completely. One pin is wired on both sides. It is fully compatible with ESP8266 ESP-12E. 2 type connections: two connection methods: Pin Header Connector & Screw Terminal.
More information #ad
Therefore, the circuit is stable and highly reliable, and there will be no poor circuit contact and unstable signal transmission. Just select them according to your purpose. Gpio 1 into 2: this expansion board can expand one GPIO pin of Development Board to two, which is convenient for users to reuse pins for large-scale smart home projects.Brand | KeeYees #ad |
Manufacturer | KeeYees #ad |
Part Number | [email protected] |
More information #ad
2. KeeYees
#ad
KeeYees 2pcs Expansion PCB Board with Screw Terminal Block Pin Header for ESP8266 for NodeMCU WiFi Development Board
#adKeeYees #ad - Gpio 1 into 2 this expansion board can expand one gpio pin of development board to two, which is convenient for users to reuse all pins in smart home projects. It is fully compatible with ESP8266 ESP-12E. Just select them according to your purpose.For esp8266 esp-12e specially designed by keeyees technical team. Not only can the pins be connected through the pin header part, but also the terminal part can be expanded to lead out the same pins.
More information #ad
Complete parts this kit contains enough parts, such as customized PCB board, screw terminals, pin headers. Double-layer pcb the expansion board is a double-layer board. It expands all the pins, which is very suitable for the project on the ESP8266 module. Therefore, the circuit is stable and highly reliable, and there will be no poor circuit contact and unstable signal transmission. Mini pcb breadboard an independent power row hole is led out at the front end of the PCB board. You just need to solder them together. The required fixed components can be directly welded to facilitate circuit design. One pin is wired on both sides.
Brand | KeeYees #ad |
Manufacturer | KeeYees #ad |
Part Number | KYES100 |
More information #ad
3. DIYmall
#ad
DIYmall ESP8266 ESP-01 Breakout Board ESP-01S Breadboard Adapter PCB Board for Serial WiFi Transceiver Network ModulePack of 5pcs
#adDIYmall #ad - 4, onboard 01µf decoupling capacitor makes the esp01 esp01s wifi module always run smoothly without a hitch. 3, this breakout offers clear pinout silkprint on top and will nicely fit your prefered breadboard.More information #ad
5, what you will get is: 5 X ESP-01S adapter board. 2, this breadboard adapter will help you to make prototyping with ESP-01 ESP-01S wifi module much easier.Brand | DIYmall #ad |
Manufacturer | DIYmall #ad |
Height | 0.47 Inches |
Length | 0.98 Inches |
Weight | 0.03 Pounds |
Width | 0.39 Inches |
Part Number | FZ2178X5 |
More information #ad
4. HiLetgo
#ad
HiLetgo 3pcs ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module Works Great for Arduino IDE/Micropython Large
#adHiLetgo #ad - Esp8266 cp2102 nodemcu lua esp-12e wifi serial Wireless Module. Arduino compatible, works great with the latest Arduino IDE/Mongoose IoT/Micropython. Built-in micro-usb, with flash and reset switches, easy to program.More information #ad
Brand | HiLetgo #ad |
Manufacturer | HiLetgo #ad |
More information #ad
5. Deegoo-FPV
#ad
4Pcs ESP8266 Serial Wifi Module ESP-01 Updated Wireless Transceiver Board 3.3V for Arduino
#adDeegoo-FPV #ad - Esp8266 is a wifi enabled Microcontroller – Arduino ready. Support 3 modes: ap, stA, AP + STA. Note: the item only supports 3. 3v, please don't use 5V! Model: esp-01. Compatible with arduino. Updated version ESP-01, with stronger signal. Complete and self-contained Wi-Fi networking solution.More information #ad
Brand | Deegoo-FPV #ad |
Manufacturer | Deegoo-FPV #ad |
Part Number | 8541549612 |
Model | 8541549612 |
More information #ad
6. MakerFocus
#ad
MakerFocus 5pcs NRF24L01+ Adapter ESP8266 ESP-01 Adapter Module for NRF24L01+ 2.4GHZ Wireless Transceiver Module and ESP8266 ESP-01 WiFi Module
#adMakerFocus #ad - The adapter has a wide enough footprint to secure the board and a connected module firmly to a breadboard, but is small enough to conserve breadboard real estate. Made of a quality 1.6mm thick fr4 industrial-quality pcb board with the pads pre-tinned with a lead free HASL finish; Adapter comes unassembled, soldering required, we made sure this little board would be durable and easy to solder. We have a strong after-sales service team: as long as you have any questions about the product, we will resolve your issue immediately if received your email, your satisfactory purchase experience is our greatest hope! How to email us? Plz click “MakerFocus” and click “Ask a question” to email us! Looking for your consultation! The bb-adtr breadboard adapter makes it easy to connect any 2*4 pin device or module, such as an "nRF24L01+" or ESP8266 ESP-01 module, to a standard breadboard.
More information #ad
Brand | MakerFocus #ad |
Manufacturer | Makerfire #ad |
Height | 0.06 Inches |
Length | 0.67 Inches |
Weight | 0.04 Pounds |
Width | 0.49 Inches |
Part Number | SSF1229466EHR9378 |
Model | 6598279586 |
More information #ad
7. Stemedu
#ad
Stemedu ESP8266 ESP-01S Breakout Board ESP-01 Breadboard Adapter PCB Pre-Solder Pin Header for Serial WiFi Transceiver Network Pack of 10pcs
#adStemedu #ad - Convenience: pin headers already pre-solder, you do not need to solder it. Also, this esp01 breakout offers clear pinout silkprint on top and will nicely fit your breadboard. We added a 01µf decoupling capacitor so the esp-01/esp-01s will always run smoothly and without a hitch.You can easily remove this capacitor with a screwdriver permanently and then it can be used with nRF24 modules too.
More information #ad
If any question, 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. This esp01 breadboard adapter will help you a lot in your projects. Because it comes with an onboard capacitor for ESP8266 modules, you can use these boards for nRF24L01 radio modules as well. The nrf24 vcc and gnd pins are at different locations so this capacitor must be removed for it to work. If i still need a capacitor for it, you can always add an external one.
Brand | Stemedu #ad |
Manufacturer | Stemedu #ad |
Height | 0.39 Inches |
Length | 0.79 Inches |
Width | 0.39 Inches |
Part Number | 8541549702 |
Model | 8541549702 |
More information #ad
8. Geekstory
#ad
Geekstory ESP8266 ESP-01 Serial WiFi Wireless Adapter Module DC3.3V 5V ESP01 Breakout PCB Adapters Compatible for Arduino(Pack of 5pcs)
#adGeekstory #ad - Package:you will get 5pcs ESP-01 Adapter Module. 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. The wifi adapter module has super fast response, strong anti-interference ability and high cost performance.More information #ad
Working voltage: 4. 5~5. 5v on-board 3. 3v ldo regulator Interface logic voltage: 3. 3v / 5v compatibleOn-board level shift circuit. 3. 3v voltage regulator circuit and onboard level conversion circuit can make 5V microcontroller easy to use with ESP-01 Wi-Fi module.Brand | Geekstory #ad |
Manufacturer | Geekstory #ad |
More information #ad
9. HiLetgo
#ad
HiLetgo 2pcs ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module Pack of 2PCS
#adHiLetgo #ad - Arduino compatible, works great with the latest Arduino IDE/Mongoose IoT/Micropython. Built-in micro-usb, with flash and reset switches, easy to program. Data download access to the website: http://www. Nodemcu. Com. Esp8266 cp2102 nodemcu lua esp-12e wifi serial Wireless Module.More information #ad
Brand | HiLetgo #ad |
Manufacturer | HiLetgo #ad |
Height | 0.51 Inches |
Length | 5 Inches |
Weight | 0.02 Pounds |
Width | 3.74 Inches |
Part Number | 3-01-0268 |
Model | 3-01-0268 |
More information #ad
10. Wishiot
#ad
Wishiot ESP8266 Burning Fixture Development Board Micro USB Port Onboard CP2102 Chip Support ESP-01S ESP-07 ESP-07S ESP-12E ESP-12F ESP-12S Easy Programer
#adWishiot #ad - How to email us? please click “wishiot” under the shopping cartyou can find "Sold by Wishiot" under Buy Now button, in the new page, click “Ask a question” to email us.Support esp-01s esp-07 esp-07s esp-12e esp-12f esp-12s ESP-F. It makes programming smd esp chips into an ESP8266 simple, it has breakout pins connections for testing the device and code. It is micro usb interface, onboard cp2102 chip, please make sure your PC has installed CP2102 driver.
More information #ad
Please note that it can only work with the chip module, it supports one-click firmware download function, and add burning, not works with implementing whole NodeMCUs or other development board. All i/o ports have been drawn out, it is plug and play, very easy to program the chip module. What you will get is 1pc esp8266 burning fixture development board.Brand | Wishiot #ad |
Manufacturer | Wishiot #ad |
Part Number | HD3489 |
More information #ad