HiLetgo 3pcs ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module Works Great for Arduino IDE/Micropython (Large)

HiLetgo 3pcs ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module Works Great for Arduino IDE/Micropython (Large)

Q: Is this any different then the adafruit huzzah esp8266 breakout?

This unit can be programmed directly by connecting a micro-usb cable. The huzzah esp8266 breakout requires a ftdi cable for programming. The huzzah feather is closer to this unit but costs about 20 dollars.

Q: Does this dev board have an integrated power regulator

Yes, it has a integrated power regulator. You can supply 5V (via USB or board pin) and the system runs on 3.3V. You can even pull 3.3V off the pin(s) to your external components, or supply 3.3V on the appropriate pin.

Q: Is it meant to be powered by the USB port?

While you can power it from any USB port, the point is after you load your code to the board it's wi-fi and can operate independently with a 5vdc power source. The ESP32 CAM modules are really cool. You can set up a 5 camera home security system for about $50.

Q: do I just plug this into my Arduino Uno? will it work with other stacked shields?

Short answer: no. But you can get a simpler (and cheaper, incidentally) esp8266 module (not the dev board) and use it to connect your Arduino to wifi. I suppose you probably could rig this up to work, actually, but it would kind of be overkill, and would NOT work with shields. A small basic esp8266 might be able to be worked into a proto shield for what you seem to be looking for. There are several tutorials on using the esp8266-01 (this is the -12e) to connect Arduino to wifi.

Product ID: 256334312

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Details

Brand
HiLetgo
Model name
ESP8266
Memory storage capacity
0.5 MB
CPU model
MediaTek
CPU speed
80 MHz

⚡80 MHz Espressif processor speed for rapid prototyping

📡802.11b WiFi for instant IoT integration

🔌Built-in Micro-USB for seamless connectivity

Frequently Bought Together

HiLetgo 3pcs ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module Works Great for Arduino IDE/Micropython (Large)

ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects

BOJACK 3 Values 130 Pcs Solderless Breadboard 4 Pcs 830 Tie Points & 400 Tie Points & 126 Pcs Flexible Breadboard Jumper Wires

Description

🚀 Code smarter, connect faster, create bigger!

ARDUINO READY - Fully compatible with the latest Arduino IDE, Mongoose IoT, and MicroPython for versatile coding freedom.
PLUG PLAY POWER - Integrated Micro-USB port with flash & reset switches for effortless programming and debugging.
COMPACT YET MIGHTY - Lightweight and sleek design (260g total) fits perfectly into any workspace or prototype setup.
OPEN SOURCE FREEDOM - Access extensive online resources and community support at nodemcu.com to accelerate your development.
TRIPLE PACK ADVANTAGE - Three high-performance ESP8266 boards in one set—scale your projects or share the innovation.

The HiLetgo 3-pack ESP8266 NodeMCU CP2102 ESP-12E Development Boards deliver powerful 80 MHz Espressif processors with built-in Micro-USB and WiFi (802.11b) connectivity. Perfectly compatible with Arduino IDE, Mongoose IoT, and MicroPython, these open-source serial modules empower rapid prototyping and seamless IoT integration for developers and makers alike.

Specifications

Brand	HiLetgo
Package Dimensions	10.23 x 6.23 x 0.23 cm; 260 Grams
Manufacturer	HiLetgo
Color	Pack of 3PCS
Processor Brand	Espressif
Processor Speed	80 MHz
Processor Count	3
Wireless Type	802.11b
Are Batteries Included	No
Item Weight	260 g

Have a Question? See What Others Asked

Is this any different then the adafruit huzzah esp8266 breakout?

Does this dev board have an integrated power regulator

Is it meant to be powered by the USB port?

do I just plug this into my Arduino Uno? will it work with other stacked shields?

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