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JZX837 ultra-low power temperature measurement module
Working power supply: 3.3-5.5V Transmission power: ≤ 50MW Volume: 32mm × 29mm × 6mm (excluding antenna)
Product details
The JZX837 module is a built-in wireless temperature measurement module that operates at the ISM frequency band without the need to apply for a frequency point; Adopting customized communication frequency, with a transmission power of 50mW (17dB), high receiving sensitivity of -115dBm, and a volume of 32mm * 29mm * 6mm, it is the smallest wireless temperature measurement module in the industry, making it very convenient for users to make embedded wireless systems.
The JZX837 module is equipped with dual 200 byte high-capacity buffers. When the buffer is empty, users can transmit 200 bytes of data at once. When the air baud rate is set to be greater than the serial port baud rate, unlimited data can be transmitted at once. At the same time, the JZX837 module provides standard UART/TTL interfaces, with 5 speeds of 1200/2400/4800/9600/19200bps and 3 interface verification methods. The external interface of JZX837 module adopts transparent data transmission and protocol transmission methods. These two methods do not require user settings, and the module will automatically determine whether to adapt to standard or non-standard user protocols. The data received is the data sent. The setting module adopts serial port to set module parameters, and users only need to set a few parameters to use it. The parameter settings are changed using the PC serial port provided by our company's configuration software "Jizhuoxin Communication Configuration Software V2.9". It can also be dynamically set and changed online, using a serial port to issue commands
State modification, please refer to the parameter setting section of JZX837 module for specific methods.
The JZX837 module is equipped with dual 200 byte high-capacity buffers. When the buffer is empty, users can transmit 200 bytes of data at once. When the air baud rate is set to be greater than the serial port baud rate, unlimited data can be transmitted at once. At the same time, the JZX837 module provides standard UART/TTL interfaces, with 5 speeds of 1200/2400/4800/9600/19200bps and 3 interface verification methods. The external interface of JZX837 module adopts transparent data transmission and protocol transmission methods. These two methods do not require user settings, and the module will automatically determine whether to adapt to standard or non-standard user protocols. The data received is the data sent. The setting module adopts serial port to set module parameters, and users only need to set a few parameters to use it. The parameter settings are changed using the PC serial port provided by our company's configuration software "Jizhuoxin Communication Configuration Software V2.9". It can also be dynamically set and changed online, using a serial port to issue commands
State modification, please refer to the parameter setting section of JZX837 module for specific methods.
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