JZX803B wireless LoRa pulse solenoid valve, with both low-power sleep and no sleep functions, can be configured using company configuration software and powered by solar energy. Internally, the ModUbs protocol can be programmed. Control of pulse solenoid valves can be achieved with simple configuration. Usually, we use another JZX818 wireless data transmission radio as the center and JZX803B as the slave, which has a sleep function and can be remotely awakened through the center during communication. If communication conditions permit, a center can carry 65535 slaves for use. Each slave can carry up to two valves. When the master needs to communicate with the slave, it will receive instructions from the upper computer (computer, handheld device) and automatically wake up the slave. After the wake-up is completed, effective communication can be carried out to control the valve and collect temperature and humidity information on site. After the slave communicates, it will automatically enter sleep mode.

2、 Valve characteristics:
1. The control terminal adopts a waterproof structure;
2. Solar powered (with built-in 5500mAh rechargeable battery);
3. One control terminal with two outputs, which can be controlled separately or simultaneously;
4. The output pulse of the control terminal is 70mS (customizable), which can meet various pulse valves;
5. Easy to install, one hook can handle it;
6. The debugging protocol is simple and easy to understand;
7. The company provides customized services for various requirements;
8. A customized 485 transparent serial port can be used to collect temperature and humidity information on site during use.