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1-24 of 42 results for "IoT Wireless Sensor Node"

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EC Buying 3PCS ESP8266 ESP-01 ESP-01S DS18B20 Temperature Humidity Sensor ESP8266 NodeMCU WiFi Development Board Wireless ...

3PCS ESP8266 ESP-01 ESP-01S DS18B20 Temperature Humidity Sensor ESP8266 NodeMCU WiFi Development Board Wireless Node Module for IOT Arduino

$9.99$9.99
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ALAMSCN ESP8266 IoT Electronics Starter Kit, ESP8266 CP2102 ESP-12E NodeMcu LUA WiFi Development Board with DHT11 Temperat...

ESP8266 IoT Electronics Starter Kit, ESP8266 CP2102 ESP-12E NodeMcu LUA WiFi Development Board with DHT11 Temperature Humidity Sensor 1.3" OLED Display 128x64 USB Cable Jumper Wire Breadboard

$15.99$15.99
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HiLetgo 3pcs ESP8266 NodeMCU Lua ESP-12E CP2102 USB C Type-C Interface IOT Internet of Things Wireless WiFi Development Bo...

HiLetgo 3pcs ESP8266 NodeMCU Lua ESP-12E CP2102 USB C Type-C Interface IOT Internet of Things Wireless WiFi Development Board Module

4.5 out of 5 stars
5
50+ bought in past month
$16.99$16.99
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YEJMKJ 5pcs ESP8266 Serial Wireless Module CH340 ESP-12E NodeMCU LUA WiFi V3 Internet Development Board Compatible with Ar...

5pcs ESP8266 Serial Wireless Module CH340 ESP-12E NodeMCU LUA WiFi V3 Internet Development Board Compatible with Arduino IDE, Micropython

5.0 out of 5 stars
1
$20.99$20.99
Join Prime to buy this item at $18.89
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Overall Pick
Amazon's Choice: Overall Pick
This product is highly rated, well-priced, and available to ship immediately.
Dorhea 10PCS ESP8266 WiFi Development Internet Board NodeMCU LUA 4M Flash Serial Wireless Module CH340 Serial WiFi WLAN Co...

10PCS ESP8266 WiFi Development Internet Board NodeMCU LUA 4M Flash Serial Wireless Module CH340 Serial WiFi WLAN Communication Compatible with Board IDE/Micropython

4.1 out of 5 stars
18
$25.99$25.99
FREE delivery Tue, Apr 30 on $35 of items shipped by Amazon
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Hosyond 3Pcs ESP8266 ESP-12E CP2102 NodeMCU Lua Wireless Module Development Board for Arduino IDE/Micropython

3Pcs ESP8266 ESP-12E CP2102 NodeMCU Lua Wireless Module Development Board for Arduino IDE/Micropython

4.6 out of 5 stars
161
$12.99$12.99
10% coupon applied at checkoutSave 10% with coupon
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Human Presence Sensor,Tuya Zigbee Millimeter Radar Wave Presence Detection Sensor,Requires TUYA HUB,Sensing Human Movement...

Human Presence Sensor,Tuya Zigbee Millimeter Radar Wave Presence Detection Sensor,Requires TUYA HUB,Sensing Human Movement and Static Presence¡­

4.0 out of 5 stars
2
$29.99$29.99
15% coupon applied at checkoutSave 15% with coupon
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Only 1 left in stock - order soon.
Price may vary by color
24G Wifi Ceiling Mount
24G Wifi Wall Mount
24G Zigbee Ceiling Mount
AITRIP 10PCS ESP8266 NodeMCU LUA CH340 ESP-12E WiFi Internet Development Board 4M Flash Serial Wireless Module for Arduino...

AITRIP 10PCS ESP8266 NodeMCU LUA CH340 ESP-12E WiFi Internet Development Board 4M Flash Serial Wireless Module for Arduino IDE/Micropython

4.2 out of 5 stars
188
$25.99$25.99
Typical: $27.99$27.99
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10PCS Type-C
6 PCS
6PCS Type-C
DORHEA 5PCS ESP8266 ESP-12F Development Board Internet NodeMCU WiFi Serial Wireless Module NodeMCU-12F CP2102 Based on ESP...

5PCS ESP8266 ESP-12F Development Board Internet NodeMCU WiFi Serial Wireless Module NodeMCU-12F CP2102 Based on ESP8266 WiFi Module for motherbord IDE/Micropython

4.5 out of 5 stars
16
$21.99$21.99
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SunFounder Ultimate Starter Kit for Raspberry Pi 5 4 B 3B B+ 400, Python C Java Scratch Node.js, Detailed Online Tutorial...

SunFounder Ultimate Starter Kit for Raspberry Pi 5 4 B 3B B+ 400, Python C Java Scratch Node.js, Detailed Online Tutorials, 161 Projects, 337 Items (Raspberry PI NOT Included)

4.6 out of 5 stars
319
200+ bought in past month
$58.99$58.99
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5pcs ESP8266 WiFi Development Module, MELIFE CH340 Serial Wireless Module NodeMcu Lua 4M WiFi WLAN Internet New Version De...

5pcs ESP8266 WiFi Development Module, MELIFE CH340 Serial Wireless Module NodeMcu Lua 4M WiFi WLAN Internet New Version Development Board.

4.2 out of 5 stars
19
$17.99$17.99
FREE delivery Wed, May 1 on $35 of items shipped by Amazon
Only 1 left in stock - order soon.
Price may vary by color
3pack
ESP-12E 3pack
ESP-12E 4pack
ESP-12E 5pack
ESP8266 ESP-12E NodeMcu Lua WiFi Module Connector Development Board, for Arduino IDE Micropython

ESP8266 ESP-12E NodeMcu Lua WiFi Module Connector Development Board, for Arduino IDE Micropython

3.3 out of 5 stars
6
$7.49$7.49
FREE delivery Tue, Apr 30 on $35 of items shipped by Amazon
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Only 9 left in stock - order soon.
Price may vary by color
x3
DIGISHUO ESP8266 NodeMCU CH340 ESP-12E Development Board Kit with TFT 1.44" Screen/USB Cable Open Source Serial Module Wor...

DIGISHUO ESP8266 NodeMCU CH340 ESP-12E Development Board Kit with TFT 1.44" Screen/USB Cable Open Source Serial Module Works Great for Arduino IDE/Micropython (1.44" TFT Screen ESP8266 Kit)

4.3 out of 5 stars
5
$11.39$11.39
FREE delivery Tue, Apr 30 on $35 of items shipped by Amazon
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Only 10 left in stock - order soon.
More Buying Choices
$10.39(2 used & new offers)
HiLetgo 3pcs ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module Works Great for Arduino IDE/Microp...

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

4.6 out of 5 stars
1,302
200+ bought in past month
$16.39$16.39
FREE delivery Tue, Apr 30 on $35 of items shipped by Amazon
Or fastest delivery Fri, Apr 26
YEJMKJ 10pcs ESP8266 Serial Wireless Module CH340 ESP-12E NodeMCU LUA WiFi V3 Internet Development Board Compatible with A...

10pcs ESP8266 Serial Wireless Module CH340 ESP-12E NodeMCU LUA WiFi V3 Internet Development Board Compatible with Arduino IDE, Micropython

$34.43$34.43
FREE delivery Tue, Apr 30 on $35 of items shipped by Amazon
Or fastest delivery Fri, Apr 26
YEJMKJ ESP8266 Serial Wireless Module CH340 ESP-12E NodeMCU LUA WiFi V3 Internet Development Board Compatible with Arduino...

ESP8266 Serial Wireless Module CH340 ESP-12E NodeMCU LUA WiFi V3 Internet Development Board Compatible with Arduino IDE, Micropython

4.0 out of 5 stars
2
$7.99$7.99
Join Prime to buy this item at $7.19
FREE delivery Wed, May 1 on $35 of items shipped by Amazon
Or fastest delivery Fri, Apr 26
BAEASU ESP8266 NodeMCU CP2102 ESP-12E WiFi Module Internet of Things Development Board Compatible with Arduino IDE/Micropy...

ESP8266 NodeMCU CP2102 ESP-12E WiFi Module Internet of Things Development Board Compatible with Arduino IDE/Micropython (2PCS)

3.6 out of 5 stars
12
$6.88$6.88
Typical: $10.99$10.99
FREE delivery on $35 shipped by Amazon.
WiFi Wireless Human Presence Sensor, Smart Millimeter Wave Radar Detector App Notification Remote Monitoring, Motion Detec...

WiFi Wireless Human Presence Sensor, Smart Millimeter Wave Radar Detector App Notification Remote Monitoring, Motion Detectors Compatible Smart Life/Tuya for Home (WiFi Presence Sensors)

$59.99$59.99
20% off promotion available
FREE delivery May 6 - 15
Home Automation 8-Layer Stackable HAT Made for Raspberry Pi

Home Automation 8-Layer Stackable HAT Made for Raspberry Pi

4.6 out of 5 stars
26
$70.00$70.00
FREE delivery Tue, Apr 30
Or fastest delivery Fri, Apr 26
Only 12 left in stock - order soon.
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ESP32 WROOM32u DevKitC + Antenna - Development Board - WiFi Bluetooth Dev Board - Arduino - IOT - GPIO - Pi - IDE Programm...

ESP32 WROOM32u DevKitC + Antenna - Development Board - WiFi Bluetooth Dev Board - Arduino - IOT - GPIO - Pi - IDE Programmable WiFi Module

4.5 out of 5 stars
2
$12.39$12.39
FREE delivery Tue, Apr 30 on $35 of items shipped by Amazon
Or fastest delivery Fri, Apr 26
Only 11 left in stock - order soon.
Small Business
Small Business
Shop products from small business brands sold in Amazon’s store. Discover more about the small businesses partnering with Amazon and Amazon’s commitment to empowering them. Learn more
DAOKAI ESP8266 Starter Kit with ESP8266 Development Board 0.96in Display Breadboard Temperature and Humidity Sensor Jump W...

ESP8266 Starter Kit with ESP8266 Development Board 0.96in Display Breadboard Temperature and Humidity Sensor Jump Wire USB Cable Electronics Kit for DIY Enthusiasts

3.4 out of 5 stars
8
$15.89$15.89
Buy 2, save 2%
FREE delivery Wed, May 1 on $35 of items shipped by Amazon
Or fastest delivery Fri, Apr 26
Only 10 left in stock - order soon.
Noorio Wireless Security Camera Outdoor B310 x2, Smart Hub x1 and Contact Sensor x1

Noorio Wireless Security Camera Outdoor B310 x2, Smart Hub x1 and Contact Sensor x1

$269.99$269.99
Was: $459.95$459.95
FREE delivery
ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integr...

ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA Compatible with Arduino IDE (3PCS)

4.4 out of 5 stars
623
1K+ bought in past month
$15.99$15.99
FREE delivery Tue, Apr 30 on $35 of items shipped by Amazon
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Price may vary by color
10PCS
1PCS
5PCS
+
MakerFocus ESP32 Development Board SX1262 863 928MHz LoRaWAN WiFi Bluetooth Dual Core 240MHz Integrated CP2102 with 0.96" ...

MakerFocus ESP32 Development Board SX1262 863 928MHz LoRaWAN WiFi Bluetooth Dual Core 240MHz Integrated CP2102 with 0.96" OLED Display and Antenna for Ar duino NodeMCU Intelligent Scenes

4.4 out of 5 stars
203
200+ bought in past month
$26.99$26.99
Save 5% on 5 select item(s)
FREE delivery Tue, Apr 30 on $35 of items shipped by Amazon
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