My Cart:

0 item(s) - SGD0.00
You have no items in your shopping cart.


Welcome to TechDeals.Asia!

Contact Us : +65 6816 5656

  • Buyer Protection Guaranteed
  • Free Delivery

More Views

ESP8266 ESP-01 ESP-01S DHT11 Sensor Temperature and Humidity WiFi Node Module + ESP8266 ESP-01S Remote Serial Port WIFI Transceiver Wireless Module

Availability: In stock

Regular Price: SGD20.00

Special Price SGD11.00

You Save: SGD9.00 (45%)

Quick Overview


This module is mainly controlled by ESP8266-01/ESP-01S, and DHT11 is a temperature and humidity sensor. The temperature and humidity in the ESP8266 acquisition environment are uploaded to the server. Support 3.7v-12V DC power supply (3.7V lithium battery). Can be used as a temperature and humidity collection node for smart home or IOT projects.

ESP8266 ESP-01S:

1MB (8Mbit) Flash size.
AP, STA, AP+STA modes available.
Very simple AT commands, easy to use.
Low-power consumption and small
Internal LWIP interface.
Only four pins interface, VCC-3V3, GND, TXD and RXD.
AT commands firmware. New IC ESP8266ex
This module just have small upgradation on ESP-01 PCB board

Master: ESP-01/ESP-01S (This module does not include ESP-01/ESP-01S)
Temperature and humidity sensor: DHT11
Working voltage: DC 3.7V-12V (supports 3.7v lithium battery power supply)
Measuring range: 20-90% RH 0-50 °C
Measurement accuracy: Temperature: ± 2 ° C Humidity ± 5% RH
Application example:
1. Power supply: 3.7V-12V DC power supply is connected to VCC GND (2.54mm pin header)
2. Download the program to ESP-01S (package does not includes this wireless module)
3. Plug the ESP-01/ESP-01S (package does not includes this wireless module) into the 2*4 Pin female (in the direction of the arrow)

Package includes:

1 x WiFi Node Module

1 x ESP-01S Wireless Module


Additional Information

SKU GI/BG/1493539
Weight 0.0160
Last Update 04-September-2019
Estimated Delivery Time 7 to 14 days for Global Inventory

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.