Daisy
Last Updated: Jul 18, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KeeYees-US | 9.88 | ✅ | ✅ | ✅ |
The controllers are easy to program by using the CP2102-USB interface without having to press the flash and reset buttons before each flash operation.
The development board has integrating GPIO, PWM, IIC, 1-Wire and ADC all in one board. Support smart link smart networking.
The fast and affordable technology for WiFi. Make your development the fastest way combined with firmware for NodeMcu.
Modern, state-of-the-art LUA technology. It is an integrated unit with all available resources on board. It's very easy for Arduino projects or any development board with I / O pins.
Modern Internet development tools can use the built-in API to instantly put your idea on the fast track.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KeeYees-US | 9.88 | ✅ | ✅ | ✅ |
The controllers are easy to program by using the micro-USB interface without having to press the flash and reset buttons before each flash operation.
The development board has integrating GPIO, PWM, IIC, 1-Wire and ADC all in one board. Support smart link smart networking.
The fast and affordable technology for WiFi. Make your development the fastest way combined with firmware for NodeMcu.
Modern, state-of-the-art LUA technology. It is an integrated unit with all available resources on board. It's very easy for Arduino projects or any development board with I / O pins.
Modern Internet development tools can use the built-in API to instantly put your idea on the fast track.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KeeYees-US | 9.88 | ✅ | ✅ | ✅ |
IMPORTANT: Only compatible with 38 pins Narrow and No Mounting Hole Version esp32 development board, ref asin: B07QCP2451. Not applicable to other versions.
GPIO 1 INTO 2: This breakout board can expand one GPIO pin of esp32 development board to two, which is convenient for users to reuse all pins in smart home projects. Nice breadboard alternative.
2 TYPE CONNECTIONS: Pin Header & Screw Terminal. Just select them according to your purpose.
DOUBLE-LAYER PCB: The expansion board is a double-layer board. One pin is wired on both sides. Therefore, the circuit is stable and highly reliable, and there will be no poor circuit contact and unstable signal transmission.
UPDATED VERSION: Compared with the previous version, the board of this version has been soldered completely. No need to solder parts by yourself, which is very convenient to use.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KeeYees-US | 9.88 | ✅ | ✅ | ✅ |
★ For ESP8266 ESP-12E ★ Specially designed by KeeYees technical team. It is fully compatible with ESP8266 ESP-12E. It expands all the pins, which is very suitable for the project on the ESP8266 module.
★ 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. 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. Just select them according to your purpose.
★ Mini PCB Breadboard ★ An independent power row hole is led out at the front end of the PCB board. The required fixed components can be directly welded to facilitate circuit design.
★ Double-Layer PCB ★ The expansion board is a double-layer board. One pin is wired on both sides. Therefore, the circuit is stable and highly reliable, and there will be no poor circuit contact and unstable signal transmission.
★ Complete Parts ★ This kit contains enough parts, such as customized PCB board, screw terminals, pin headers. You just need to solder them together.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KeeYees-US | 9.88 | ✅ | ✅ | ✅ |
【GY-BME280】Are you looking for a small, precise and energy-saving sensor for temperature, humidity and air pressure to implement your weather station project? Then you are exactly right here! With an I2C connection, it not only reliably displays temperature, pressure and humidity, but also makes some real-time forecasts for your region.
【Larger display】The 1.3" IIC OLED display has a wider viewing range than a 0.96" display. It has low power consumption, fast response and has high resolution (128*64). The bigger the display, the better the display!
【ESP8266】It can be used in various IoT applications. High performance ESP8266 microcontroller (ESP-12E) with 802.11 b / g / n WLAN and integrated 25dBm antenna. It offers a complete and self-contained Wi-Fi networking solution. The chip is the original chip and can be used directly without additional drivers. It has powerful on-board processing and storage capabilities and perfect match with the BME280 temperature and humidity sensor.
【Upgrade Accessories】 The kit has a wealth of accessories and is a one-stop solution for the IoT weather station! 2 Packs jumper wire: 1 x 10cm 40pin Male to Male / 1 x Male to Female jumper wire. The size is just right for the combined all the modules in the package.
【Reliable Support】We have prepared detailed weather station tutorial, includes: guidance manual, demo code, burning tools, necessary class libraries. You can contact us on Amazon, we will send PDF Document to you.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KeeYees-US | 9.88 | ✅ | ✅ | ❌ |
★ WiFi Wireless Module ★ The development board has integrating GPIO, PWM, IIC, 1-Wire and ADC all in one board. Support smart link smart networking. It is the fast and affordable technology for WiFi.
★ USB interface ★ The controllers are easy to program by using the USB interface without having to press the flash and reset buttons before each flash operation.
★ Just for ESP8266 Module ★ Specially designed by KeeYees technical team. It is fully compatible with ESP8266 ESP-12E. It expands all the pins, which is very suitable for the project on the ESP8266 module.
★ 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. 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. Just select them according to your purpose.
★ Mini PCB Breadboard ★ An independent power row hole is led out at the front end of the PCB board. The required fixed components can be directly welded to facilitate circuit design.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KeeYees-US | 9.88 | ✅ | ✅ | ❌ |
BREAKOUT BOARD FOR 38PIN ESP32: Specially designed by KeeYees technical team. It is fully compatible with 38 pins version esp32 development board. Not applicable to other versions.
GPIO 1 INTO 2: This breakout board can expand one GPIO pin of esp32 development board to two, which is convenient for users to reuse all pins in smart home projects. Nice breadboard alternative.
2 TYPE CONNECTIONS: Pin Header & Screw Terminal. Just select them according to your purpose.
DOUBLE-LAYER PCB: The expansion board is a double-layer board. One pin is wired on both sides. Therefore, the circuit is stable and highly reliable, and there will be no poor circuit contact and unstable signal transmission.
UPDATED VERSION: Compared with the previous version, the board of this version has been soldered completely. No need to solder parts by yourself, which is very convenient to use.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KeeYees-US | 9.88 | ✅ | ✅ | ❌ |
★ ESP8266 Board ★ The development board has integrating GPIO, PWM, IIC, 1-Wire and ADC all in one board. Support smart link smart networking. It is the fast and affordable technology for WiFi.
★ Micro USB interface ★ The controllers are easy to program by using the Micro USB interface without having to press the flash and reset buttons before each flash operation.
★ Expansion Board ★ Specially designed by KeeYees technical team. It is fully compatible with ESP8266 ESP-12E. It expands all the pins, which is very suitable for the project on the ESP8266 module.
★ 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.
★ Updated Version and Mini Size★ The size of this expansion board is only 63*63mm -- Greatly save the space required for your project. All parts are soldered -- No need to solder parts by yourself.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KeeYees-US | 9.88 | ✅ | ✅ | ❌ |
BREAKOUT BOARD FOR 30PIN ESP32: Specially designed by KeeYees technical team. It is fully compatible with 30 pins version esp32 development board. Not applicable to other versions.
GPIO 1 INTO 2: This breakout board can expand one GPIO pin of esp32 development board to two, which is convenient for users to reuse all pins in smart home projects. Nice breadboard alternative.
2 TYPE CONNECTIONS: Pin Header & Screw Terminal. Just select them according to your purpose.
DOUBLE-LAYER PCB: The expansion board is a double-layer board. One pin is wired on both sides. Therefore, the circuit is stable and highly reliable, and there will be no poor circuit contact and unstable signal transmission.
UPDATED VERSION: Compared with the previous version, the board of this version has been soldered completely. No need to solder parts by yourself, which is very convenient to use.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Keeyees | 9 |
We've carried out a comprehensive analysis of 1,856 reviews on all in one computers, using our selection criteria to identify the best options in the computers & accessories. Our findings reveal that most customers typically select all in one computers priced around $19.61, with top brands including dell, hp, acer, apple, lenovo and msi and siughva
Our team of expert editors reviewed these high-quality items and handpicked the top 9 all in one computers for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the computers & accessories category. These include sj computers llc, wintshop, amazon.com, adorama, ful-fill-ment pros, certifiedmacs, woot, fateka computer store and zyn trading llc (serial number recorded) and dncl, inc .
We are dedicated to assisting our users in finding the right computers Products based on their needs, saving them considerable time when choosing which all in one computers to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.