Descrption :
This module is controlled by ESP-01S (ESP-01S or ESP-01), DHT11 is temperature and humidity sensor. ESP8266 Acquisition environment temperature and humidity uploaded to the server. Support 3.7v-12V DC power supply (3.7V lithium battery). Can be used as temperature and humidity acquisition node for smart home or IOT projects.
Features:
Master: ESP-01 / ESP-01S (ESP-01S or ESP-01 randomly)
Temperature and humidity sensor: DHT11
Working voltage: DC 3.7V-12V (supports 3.7v lithium battery)
Measuring range: 20-90% RH 0-50 ℃
Measurement accuracy: temperature: ± 2 ℃ humidity ± 5% RH
Application example:
1. Power supply: 3.7V-12V DC power supply to the VCC GND (2.54mm pin)
2. Download the program to ESP-01S / ESP-01 (ESP-01S or ESP-01)
3. Insert the ESP-01 / ESP-01S (random ESP-01S or ESP-01) into the 2 4 Pin header (in the direction of the arrow)
نقد و بررسیها
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