For OEMs, product companies and integrators
I am building a product
Bring a requirement, a concept or a prototype. We take hardware, firmware, connectivity, enclosures and testing — one stage, or the whole product.
Bhosari, Pune · Since 2012
Controllers and connected products, built for Indian sites
One team in Pimpri-Chinchwad designs the electronics for equipment makers, and builds the Driptel and Gardentel irrigation controllers.
Hardware and firmware from our team for client products. See the projects
For farms, irrigation and landscape businesses
I need irrigation control
Driptel is the GSM controller for drip irrigation. Gardentel is the Wi-Fi controller for gardens. Prices and installation are quoted for your site, with no online checkout.
- Operational since
- 2012
- Quality system
- ISO 9001:2015 certified
- In-house
- Hardware, firmware and apps
- Customer programmes
- In India and abroad
Engineering scope
A connected controller, layer by layer
Hardware, firmware, connectivity and the equipment in the field. Driptel and Gardentel use this same layered design.
- UsersMobile app, alerts and remote monitoringSchedule, monitor and control from anywhere
- ConnectivityGSM, Wi-Fi and IoT gatewaysCloud platforms and device communication
- FirmwareControl logic, scheduling and fault handlingARM, PIC, AVR · RTOS · embedded Linux
- HardwareController board, power and protectionSensor interfaces, I/O and communication modules
- FieldPumps, valves, motors and sensorsAgricultural and industrial equipment
Engineering services
Engineering across the whole device
Use us for a single stage or for the complete product — from first schematic to production support.
Hardware and PCB Design
Boards from four to eight layers, with protection for the supply at site
Firmware and Embedded Software
RTOS, Modbus and PID on controllers our team has shipped
IoT and Remote Monitoring
Event-wise cloud readout from an installed weighbridge controller
Mechanical and Enclosure Design
Housings for field equipment, including a steel weighing controller
Testing and Production Support
Bench tests, field trials, and a BOM checked for cost
Lab and test equipment
Oscilloscopes, logic analysers, signal generators, power supplies and JTAG/SWD debuggers for bring-up and validation, with spectrum analyser and VNA support where required.
Evidence
A weighing controller built from four boards
An in-motion weighing controller from our team: four boards, including a six-layer main board around an LPC1788, RTOS firmware, and event-wise cloud readout. Client names stay confidential.
How projects run
Five stages, each with a checkpoint
- EnvisageAgreed requirement and scope
- DevelopmentDesign review sign-off and prototype build
- VerificationTest results reviewed against the requirement
- ImplementationProduction-ready release
- Post-sales supportSupport terms agreed in the proposal
FAQs
Frequently asked questions
Can’t find your answer? Ask the team directly.
What kinds of projects does Sai Agro Tel take on?
Embedded electronic products and controllers for agricultural, industrial and domestic applications: hardware and PCB design, firmware, IoT connectivity, enclosures, testing and production support. You can engage us for one stage or for the complete product.
Can you start from just an idea?
Yes. Many projects start as an idea or a rough requirement. We begin by clarifying the requirement and proposing an architecture before design work starts, and can take the idea through proof-of-concept to a finished product.
Which microcontrollers and platforms do you work with?
Firmware in C and C++ on ARM Cortex-M3, M4 and M7 (including NXP LPC1788), Espressif ESP32, PIC, AVR and other microcontrollers; RTOS (Keil RTX, FreeRTOS, ESP-IDF) and embedded Linux where the product needs them; and application software on Android, Windows and the web.
How can we engage you?
As a proof-of-concept, a fixed-scope project or long-term product engineering — whichever fits the stage your product is at.
Can I buy Driptel or Gardentel online?
Not through an online checkout. Send a product enquiry with your location, application and quantity, and the team will reply with availability, pricing and installation guidance.
Start a conversation
Tell us what you need
Call +91 73500 20304 if you would rather speak to the team. Use the form when you want to send the requirement in writing.