Connectivity Powers Precision Agriculture

June 18, 2026

Robust, rugged and reliable data connectivity solutions are the true backbone of precision agriculture. (TE Connectivity)

Precision agriculture, also known as smart farming, was once reserved for early adopters or large-scale operations, but is now an expectation within the farming industry.

Across various regions and farm sizes, smart farming techniques are changing the way crops are planted as well as how they are monitored and harvested. However, farmers today are under increasing pressure to reduce labor, decrease chemical inputs, conserve water and operate in tighter windows.

Couple this with factors such as narrow seasonal windows, productivity demands and safety considerations, and the need for smarter decisions becomes imperative. Going one step further, global food demands and environmental pressures are further increasing demand for precise, accurate and intelligent farming solutions.

For these reasons, data intelligence becomes key to operational success. Throughout the farm field, there are sensors, cameras and antennas monitoring and collecting data on soil conditions, overall crop health, weather patterns and equipment performance. Utilizing this data, farmers can focus on inconsistencies at both the field and plant level rather than relying on traditional, more manual, labor-intensive strategies for the same information.

Can you have data intelligence without connectivity? The answer is no. Robust, rugged and reliable data connectivity solutions are the true backbone of precision agriculture. In the past, OEMs were forced to use automotive connectors in their equipment because that’s all that was available. However, they quickly learned they needed a better solution as the current connectors could not withstand the harsh conditions of the field. That is when solutions exclusively for off-highway equipment became in greater demand and companies started to embrace design and testing of these solutions.

Current connectivity solutions are built to tolerate exposure to the elements, including relentless vibration, extreme temperatures, heavy moisture and dust-laden conditions, allowing systems to still function consistently and accurately.

TE engineers collaborated with a customer to develop a fully sealed connector system that allows the cameras on a sprayer to function properly even when exposed to water, pesticide and mud. (TE Connectivity)

Using data to inform decisions

One of the most powerful benefits of precision agriculture is its ability to address variability as changes in soil composition, nutrient availability, moisture and pest pressure can exist within the same field. For much of time, farmers have relied on experience and intuition as well as real-world outcomes to make decisions. They planned seasonal planting, fertilization, irrigation and harvesting based on past successes or failures, knowing that delays or miscalculations could significantly impact yield.

TE’s DT highspeed sealed connectors enable highspeed Ethernet channels from 100 Mbps to 1 Gbps (IEEE 802.3bp multi-Gb protocol) to meet current and future data connectivity demands in commercial and industrial vehicles. (TE Connectivity)

Farmers today can make more intelligent decisions and adjust plans accordingly thanks to systems that monitor these variables. Over time, the insights gathered build a clear picture of what works and what doesn’t under different conditions. In the past, traditional farming methods would often treat entire fields or sections of a field as a single unit, which could lead to inefficient use of resources, inconsistent crop performance or even loss of crops. Technologies such as variable-rate seeding, targeted spraying and yield mapping now allow farmers to treat only the areas needed.

As these technologies evolve, their impact will become more visible in day-to-day operations. Studies have shown that utilizing data-driven systems can reduce water, fertilizer and chemical inputs by as much as 15-30% while maintaining or improving yield. This approach strengthens long-term soil health and resource efficiency, improves productivity and supports sustainability by aligning efficiency with environmental responsibility.

One example is cameras mounted on sprayers. These cameras identify weeds at the nozzle level and trigger targeted applications instead of blanket spraying. What’s important to note is that these cameras cannot function properly without a reliable data connectivity system to capture and transmit photos.

In a recent real-world application, one TE customer was utilizing a sprayer for more than 30 cameras, but the camera images being produced were blurry due to exposure to the elements. TE collaborated closely with this customer to develop a fully sealed connector system that allows the cameras to function properly even when exposed to elements such as water, pesticide and mud. The result was clear images that enabled more informed decision-making.

Predicting equipment downtime and failures

Agriculture vehicles come at a high cost, making their productivity essential to ensure a return on investment. If machinery is out of service, owners could potentially lose thousands of dollars a day. On the flip side, operators can increase their returns if the life of those vehicles can be improved or extended.

Employing a predictive maintenance strategy helps farmers avoid unexpected breakdowns during critical planting or harvesting windows when downtime can have impacts on yield and profitability. For many operators, this means spending less time reacting to issues and more time planning for the future.

In recent years, advancements in predictive maintenance technology have transformed the farming industry. Sensors embedded on equipment, both in the field and at rest, are tasked with continuously monitoring equipment health, tracking factors such as vibration, temperature and performance, and looking for patterns that could signal potential issues before they result in failure. Rather than having to address equipment failures after they occur, farmers can now schedule service proactively and perform maintenance during off-peak periods, which helps to reduce operational risk and extend the overall lifespan of their machinery.

Remote monitoring also reduces exposure to hazardous chemicals and conditions as well as the need for direct human interaction with heavy machinery. Since operators can maintain oversight of their equipment from afar, worker safety increases.

Overcoming the roadblocks to adoption

TE’s enetSEAL+ connectors provide wire-to-wire and wire-to-board connections in harsh conditions for multifunction displays, telematics, telemetry units, infotainment modules, ADAS and media access controllers. They can also connect external cameras and sensing modules to improve operator awareness using single-pair Ethernet differential signal transmission communication protocols. (TE Connectivity)

While precision agriculture strategies offer clear benefits, unfortunately barriers to adoption still exist. Advanced equipment with smarter technologies requires a significant investment with costs ranging from tens of thousands to half a million dollars or more depending on farm size and application. Technical complexity also poses a challenge, especially when integrating multiple systems or managing large volumes of data.

Connectivity itself continues to remain an obstacle. Many farms operate in remote areas with limited or inconsistent network infrastructure, which can make reliable data transmission difficult. From a workforce development standpoint, farmers are experts in their land and crops but may take time to learn these new technologies, especially in predominately rural areas.

Building an even smarter farming future

Over the next three to five years, precision agriculture is expected to become even more mainstream. Innovations will continue to advance, making reliable and robust data connectivity even more essential for ensuring consistent data flow and keeping systems running smoothly.

Companies such as TE are delivering intelligent, high-performance connectivity solutions engineered to perform in the most demanding agricultural environments, ensuring robust data transmission, system reliability and design flexibility. Together with OEM partners, engineers are working to develop future-ready, customizable connectivity that drives productivity, supports sustainability and sets the standard for precision farming performance.

As time goes on, solutions are expected to become increasingly scalable, supporting both small and large operations. Additionally, system integration will continue to improve, leading to a smarter, more connected farming future that increases both productivity and sustainability and improves worker safety.

Jennifer Love, Product Manager, TE Connectivity , wrote this article for SAE Media Group.