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Description
Raspberry PLC 21 w/ RPi 4B (4GB) LoRa (EU)
Advanced automation with RPi 4B power
Versatile I/O options for varied uses
Long-range LoRa wireless technology
Flexible Linux or Raspberry Pi OS
Robust industrial communication ports
The Raspberry PLC 21 w/ RPi 4B (4GB) LoRa (EU) is an advanced industrial automation device that leverages the processing speed and power of Raspberry Pi technology. This modular PLC is designed for professional use and is equipped with a multitude of input and output options, including analog and digital optoisolated ports, to cater to a wide range of industrial applications.
The unit boasts robust industrial communication capabilities, featuring I2C, RS232, RS485, and SPI interfaces. It also incorporates LoRa connectivity, a long-range wireless modulation technology developed by Semtech and managed by the LoRa Alliance. LoRa is particularly known for its Chirp Spread Spectrum (CSS) modulation, which has been used in military operations for many years. This technology offers significant benefits, such as high interference tolerance, exceptional Rx sensitivity, low power consumption, and the ability to cover long distances, making it suitable for point-to-point connections across various low-frequency ISM bands.
The Raspberry Industrial PLC is an ideal choice for scenarios requiring long-range communication and IoT networks that involve sensors not connected to the electrical grid due to their location or primary use. Its application is widespread in Smart Cities, agricultural areas, and sensor/actuator networks that benefit from its key features. The technology is increasingly being adopted for smart grid management, fleet logistics, environmental monitoring, industrial IoT, and smart city applications due to its affordability and ease of use.
This PLC runs on a Linux-based operating system or Raspberry Pi OS, offering the flexibility and power of the Linux operating system. It includes various communication ports such as dual Ethernet, dual RS-485, WiFi, and Bluetooth, providing great flexibility and control for a wide array of industrial tasks.
If you are not satisfied for whatever reason with a Product you bought on the Site, it is possible to return it for refund within 30 days from the date you received it unless otherwise indicated in the Product listing. You must first advise the Vendor associated with your order in your account to obtain a return authorization (‘’RA’’) number before returning a Product. (‘’RA’’) numbers are valid for 30 days, within which time the returned Products should be received by the Vendor. No returns will be accepted without having previously obtained an (‘’RA’’) number. The Product must then be returned in its original packaging (in perfect condition for resale) with its receipt and your (‘’RA’’) number. Reimbursement will be denied for any Products which do not conform to the above mentioned conditions.
Build-it-yourself Robot Parts are not refundable once assembled. Robots & Kits requiring assembly or soldering are also not refundable once assembled, soldered or modified in any way. All sales of robotic software and apps are final and cannot be refunded or exchanged. Returns are not accepted on special orders and clearance items except when they are found defective, in which case the Product may be repaired or replaced at the Vendor’s discretion. 20% Restocking fees may apply if you are returning a large quantity of the same Product that was ordered specifically for you from the manufacturer.
Please note that all items will be reimbursed within 7 to 14 days of receiving the Product (shipping fees excluded). You must also cover the cost of returning the Product. Shipping fees will only be refunded if the return is a result of a shipping error on our part. Cleaning fees of USD 100 may also be charged if a domestic robot is returned and has not been properly cleaned.
