Product Name: ESP8266 ESP-01 Serial DS18B20 Temperature Sensor Adapter Wireless WIFI Board
Description:
- This module uses ESP8266-01/ESP-01S as the master control, and DS18B20 as temperature sensor
- ESP8266 collects the temperature in the environment and uploads to the server
- Supports 3.7v-12V DC power supply (3.7V lithium battery)
- Can be used as temperature collection node for smart home or IOT project
Features:
- Master Control: ESP-01/ESP-01S
- The temperature Sensor: DS18B20
- Operating voltage: DC 3.7V-12V (Support 3.7V lithium battery power supply)
- Measuring range: -55°C TO +125°C
- Size: 25mm x 21mm /0.98in x 0.83in
- LWIP agreement
- Support 3 modes: AP, STA, AP+STA
- Perfect and simple AT commands
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, 1x1 MIMO, 2x1 MIMO
- A-MPDU & A-MSDU aggregation & 0.4ms guard interval
- Wake up and transmit packets in < 2ms
- Standby power consumption of < 1.0mW (DTIM3)
Package Included: 1PCS* ESP8266 ESP-01 Serial WIFI Wireless Transceiver DS18B20 Temperature Sensor Adapter
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