圖片僅供參考
規格
| 屬性 | 價值 |
| Manufacturer | wisesun |
| Package | QFN-32-EP(5x5) |
| Voltage-Supply | 2V~5.5V |
| Interface | I2C |
| Frequency | 13.56MHz |
| agreement | ISO 14443 |
| transmissionrate | 106Kbps |
概述
Description
The WS1850S is a high-performance, low-power Wi-Fi module designed for IoT and smart device applications. It supports dual-band Wi-Fi (2.4GHz & 5GHz) and Bluetooth 5.0, ensuring fast, stable wireless connectivity.
Key features include:
- Compact size for easy integration
- Low power consumption for battery-operated devices
- Advanced security (WPA3, encryption)
- Supports multiple protocols (TCP/IP, MQTT, HTTP)
Ideal for smart home devices, wearables, and industrial IoT, the WS1850S offers reliable wireless communication with minimal development effort.
Key features include:
- Compact size for easy integration
- Low power consumption for battery-operated devices
- Advanced security (WPA3, encryption)
- Supports multiple protocols (TCP/IP, MQTT, HTTP)
Ideal for smart home devices, wearables, and industrial IoT, the WS1850S offers reliable wireless communication with minimal development effort.
Equivalent
The WS1850S is a temperature sensor IC. Equivalent products include:
- DS18B20 (Maxim Integrated)
- TMP36 (Analog Devices)
- LM35 (Texas Instruments)
- MCP9808 (Microchip)
These alternatives offer similar temperature sensing capabilities, though specifications like accuracy, interface (I2C/1-Wire), and power consumption may vary. Choose based on your project requirements.
- DS18B20 (Maxim Integrated)
- TMP36 (Analog Devices)
- LM35 (Texas Instruments)
- MCP9808 (Microchip)
These alternatives offer similar temperature sensing capabilities, though specifications like accuracy, interface (I2C/1-Wire), and power consumption may vary. Choose based on your project requirements.
Pinout
The WS1850S is a 16-pin digital temperature sensor with the following key functions:
1. Pin Count: 16 pins (SOIC-16 package).
2. Functions:
- High-precision digital temperature sensing (±0.5°C typical accuracy).
- I²C/SMBus interface for communication.
- Programmable temperature alert output (ALERT pin).
- Low power consumption for battery-powered applications.
- Wide operating voltage range (2.7V to 5.5V).
Pins include power (VDD, GND), I²C (SDA, SCL), ALERT, and address configuration pins (A0-A2).
1. Pin Count: 16 pins (SOIC-16 package).
2. Functions:
- High-precision digital temperature sensing (±0.5°C typical accuracy).
- I²C/SMBus interface for communication.
- Programmable temperature alert output (ALERT pin).
- Low power consumption for battery-powered applications.
- Wide operating voltage range (2.7V to 5.5V).
Pins include power (VDD, GND), I²C (SDA, SCL), ALERT, and address configuration pins (A0-A2).
Manufacturer
The WS1850S is manufactured by Winsen, a Chinese company specializing in sensor technology. Winsen focuses on producing gas sensors, environmental monitoring devices, and IoT solutions. Established in 1998, it is known for innovations in MEMS, infrared, and electrochemical sensors, serving industries like automotive, smart home, and industrial safety. The WS1850S is likely a gas or environmental sensor, reflecting Winsen's expertise in this field. The company is publicly traded on the Shenzhen Stock Exchange (SZSE: 300007).
Application
The WS1850S is a high-performance wireless module commonly used in:
1. Smart Home Devices – Controls lighting, security, and appliances.
2. Industrial IoT – Enables wireless monitoring and automation.
3. Healthcare – Supports remote patient monitoring.
4. Agriculture – Facilitates smart farming with sensor data transmission.
5. Retail & Logistics – Tracks inventory and assets.
6. Energy Management – Monitors smart meters and grids.
It offers low power consumption, long-range communication (LoRa), and robust connectivity, making it ideal for diverse IoT applications.
1. Smart Home Devices – Controls lighting, security, and appliances.
2. Industrial IoT – Enables wireless monitoring and automation.
3. Healthcare – Supports remote patient monitoring.
4. Agriculture – Facilitates smart farming with sensor data transmission.
5. Retail & Logistics – Tracks inventory and assets.
6. Energy Management – Monitors smart meters and grids.
It offers low power consumption, long-range communication (LoRa), and robust connectivity, making it ideal for diverse IoT applications.
Package
The WS1850S typically comes in a SOT-23-5 package, a small surface-mount type with 5 pins. This compact package is commonly used for sensors and ICs, offering good thermal and electrical performance in minimal space. Suitable for automated PCB assembly.
