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ESP8266 ESP-01 DS18B20 Temperature Sensor Adapter Serial Wireless WIFI Module
100% Brand New and High Quality.
Shape/Colour: Same as the picture show
1. This module uses ESP8266-01/ESP-01S as the master control, and DS18B20 as temperature sensor.
2. ESP8266 collects the temperature in the environment and uploads to the server.
3. It supports 3.7v-12V DC power supply (3.7V lithium battery). It can be used as temperature collection node for smart home or IOT project.
1. Master Control: ESP-01/ESP-01S
2. The temperature Sensor: DS18B20
3. Operating voltage: DC 3.7V-12V(Support 3.7V lithium battery power supply)
4. Measuring range: -55°C TO +125°C
5. Size:25mm x 21mm /0.98in x 0.83in
7. Support 3 modes: AP, STA, AP+STA
8. Perfect and simple AT commands
Translate data sheet
Some translated document
Turial
32-pin QFN package
Integrated RF switch, balun, 24dBm PA, DCXO, and PMU
Integrated RISC processor, on-chip memory and external memory interfaces
Integrated MAC/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
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：
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)
ESP8266 Serial WIFI Module Communite Forum>> Detail about ESP8266
Package Included:
1PCS* ESP8266 ESP-01 Serial WIFI Wireless Transceiver DS18B20 Temperature Sensor Adapter
Am 02.01.19 hat der Verkäufer die folgenden Angaben hinzugefügt: