weather
station with RS485 port, 4 wires cable, with cable length (10 meter)
Description: This listing includes: 1 unit of weather station. - It will measure: temperature, humidity, rain volume, wind speed, wind direction, light, air pressure. - With RS485 port (it is RS485-UART, not Modbus) - With cable: 4 wires cable, length: 10 meter - Including 1 unit of Adaptor (RS485 to USB) (convenient to connect to computer) - No display for it - Communication protocol will be provided. ![]() Application: it is suitable for the customers to collect the data from the weather station through ![]() Attention: Before order, please ensure you know how to develop the software to collect the data. What ![]() Connect to USB connector (4 wire cable): Black wire: GND Red wire: USB A (D+) Yellow wire: USB B (D-) Green wire: VDD (4.5V -6V) ![]() Specifications ![]() Communication protocol(UART format): baud rate:9600, parity:NONE, bits:8, stop:1 Temperature range: -30˚C--60˚C Accuracy: + / - 1 °C Resolution: 0.1˚C rel.humidity range: 10%~99% Accuracy: +/- 5% Rain volume display: 0 – 9999mm Accuracy: + / - 10% Resolution: 0.3mm(if rain volume < 1000mm) 1mm (if rain volume > 1000mm) Wind speed : 0-50m/s (0~100mph) Accuracy: +/- 1m/s (wind speed< 5m/s) +/-10% (wind speed > 5m/s) Light : 0-300k Lux Accuracy: +/-15% Air Pressure: 300-1100hPa (8.85-32.5inHg) Accuracy: +/-3hpa(700-1100hPa) Measuring interval: 16 sec ![]() Power supply: connect to power(4.5v – 6v) ![]() ![]() Payment· Please pay within 3 days after auction. Delivery details· Your item will be shipped within 48 hours in business days if payment for the order is cleared before 8PM PST daily (except Saturday, Sunday and Holidays). If there's an exception, we will inform you. · Buyer, as the importer, is responsible for paying the customs clearance cost or related TAX. Terms of sale· Positive Feedback is our life. Before you leave a neutral or negative feedback, please contact us first to get a better solution. (It is impossible to drawback the evaluation).We care our valued customers. So if you have any problems, please contact us immediately. Please give us the opportunity to resolve a problem. We understand the concerns and frustrations you might have and try our best to resolve the issues. Leaving neutral or negative feedback cannot solve the problems. About us· Welcome to my eBay store. We are specialized on Energy Saving electronics: Solar water heater and controllers, pump stations, solar charge controller, inverter, SOLAR Lamps, etc.. Please add me to your list of favorite sellers and visit often. We are pleased to work with you! Contact usAll communication is handled through emails. We strive to answer all emails as quickly as possible. Due to high-email volume, it might take longer to reply. Thank you in advance for your patience. Due to some ISP SPAM filter settings, you may not be able receive our email reply. If you don't receive any reply from us, please try to use different email account contact or use email message after login. |