1-4pcs ESP8266 5V WiFi relay module Things smart home remote control switch phone APP ESP8266 DHT11 module
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مشاركة المنتج
- Brand Name: NONE
- Origin: Mainland China
- High-concerned chemical: None
- Model Number: ESP8266 DHT11 module
ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.
ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area.
Features:
SDIO 2.0, SPI, UART
32-pin QFN package
Integrated RF switch, balun, 24dBm PA, DCXO, and PMU
Integrated RISC processor, on-chip memory and external memory interfaces
Integrated /baseband processors
Quality of Service management
I2S interface for high fidelity audio applications
On-chip low-dropout linear regulators for all internal supplies
Proprietary spurious-free clock generation architecture
Integrated WEP, TKIP, AES, and WAPI engines
Solutions
Supports APSD for optimal VoIP applications
Patented spurious noise cancellation algorithm for integration in SOC applications
Supports Bluetooth co-existence interface
Self-calibrated RF to ensure optimal performance under all operating conditions
Zero factory tuning
No external RF components
Specifications
802.11 b/g/n
Wi-Fi Direct (P2P), soft-AP
Integrated TCP/IP protocol stack
Integrated TR switch, balun, LNA, power amplifier and matching network
Integrated PLLs, regulators, DCXO and power management units
+19.5dBm output power in 802.11b mode
Power down leakage current of <10uA
Integrated low power 32-bit CPU could be used as application processor
SDIO 1.1/2.0, SPI, UART
STBC, 1×1 MIMO, 2×1 MIMO
A-MPDU & A-MSDU aggregation & 0.4ms guard interval
Wake up and transmit packets in < 2ms
Standby power consumption of < 1.0mW (DTIM3)
Help your development more easy.
ESP8266 Serial WIFI Module Communite Forum>> Detail about ESP8266
1. High quality & low price
2. LWIP agreement
3. Support 3 modes: AP, STA, AP+STA
4. Perfect and simple AT commands
>>>>Translate data sheet
>>>>Some translated document
>>>>Turial
Now for Arduino can get on WiFI without braking the bank.
Use this module for your next Interet of Things project, home automation, Or remote sensor project.
This module adats the ESP8226 IC for use over a serial connection using simple AT commands.
No SPI interface or Know-How is required.
This module is mainly controlled by esp8266-01 / esp-01s, and DHT11 is the temperature and humidity sensor.
The temperature and humidity of ESP8266 are uploaded to the server.
Support 3.7 v-12v DC supply (3.7 v lithium battery).
It can be used as a temperature and humidity collection node for smart home or IOT projects.
Data download: http://pan.baidu.com/s/1pLBL8b5
Features:
* main control: esp-01 / esp-01s (this module does not include esp-01 / esp-01s)
* temperature and humidity sensor: DHT11
* working voltage: DC 3.7 v-12v (support for 3.7V lithium battery)
* measurement range: 20-90% RH 0 to 50 °
* accuracy of measurement: temperature: plus or minus 2 ° humidity + / – 5% RH
| Color | |
|---|---|
| Brand Name | NONE |
| Origin | Mainland China |
| High-concerned chemical | None |
| Model Number | ESP8266 DHT11 module |
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