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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.

4.5/5

Product ID: 256334312

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Details

Brand
HiLetgo
Memory storage capacity
0.5 MB
CPU model
MediaTek
CPU speed
80 MHz
Connectivity technology
Wi-Fi USB

⚡80 MHz processing speed

📦Pack of 3 for collaborative projects

🔌Micro-USB connectivity

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Description

🚀 Unleash Your Creativity with HiLetgo!

COMPACT DESIGN - Lightweight at 260 grams, perfect for portable applications.
RAPID DEVELOPMENT - Built-in flash and reset switches for quick iterations.
COLLABORATIVE POWER - Comes in a pack of 3 for team projects and innovation.
ROBUST CONNECTIVITY - Supports 802.11b wireless for reliable data transfer.
SEAMLESS INTEGRATION - Easily program with Arduino IDE and Micropython.

The HiLetgo 3pcs ESP8266 NodeMCU CP2102 ESP-12E Development Board is an open-source serial module designed for seamless integration with Arduino IDE and Micropython. With a compact design and built-in features like Micro-USB connectivity, flash, and reset switches, this development board is perfect for both individual and collaborative projects. Its 80 MHz processing speed and 802.11b wireless support make it a robust choice for innovative developers.

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?

Common Questions

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