LF Alpha Mark 2
An Advanced IoT Development Board Powered by ESP32-S3
“Tired of messing around the breadboard circuitry design?
Get your LF Alpha to unleash the creativity in IoT World.”
5+ Sensors Integrated
Equipped with industrial-grade sensors for precise data collection in IoT applications.
5+ Actuators Integrated
High-quality actuators enabling seamless interaction and control in embedded systems.
IoT Application Enabled
Built for robust IoT connectivity with reliable, industry-standard components.
FreeRTOS Support
Optimized for real-time tasks using FreeRTOS on durable, professional-grade hardware.
Plug-and-Play Design
Engineered for embedded firmware engineers with easy integration and top-tier components.
Why LF Alpha?
The ESP32-S3 is an incredible powerhouse for embedded IoT applications, but prototyping on basic breakout boards often introduces severe signal noise, poor grounding out-of-the-box, and fragile jumper wire interconnects.
LF Alpha completely solves this ecosystem challenge by bridging the gap between a delicate breadboard prototype and an industrial-grade product. It shields you from complex hardware troubleshooting, offering a ready-to-deploy, deterministic platform crafted explicitly for professional firmware engineers.
How LF Alpha helps you?
Prototyping logic flows on traditional breadboards requires an excessive amount of jumper wires, discrete passive components, and unreliable contacts that inevitably cause phantom debug issues over time.
The LF Alpha integrates industrial-grade decoupling capacitors, regulated power rails, and built-in IO isolation dynamically into a single PCB. By entirely eliminating the failure points of traditional breadboarding, firmware developers regain hours of lost time and can immediately focus on writing mission-critical logic rather than wiggling loose wires trying to fix an I2C bus error.
Sensors in LF Alpha
Ultrasonic Sensor
Push Buttons
Potentiometer
Heart Rate Sensor
MEMS Temperature Sensor
MEMS Humidity Sensor
Gesture Sensor
IMU Sensor
Actuators in LF Alpha
OLED
Buzzer
Relay module
Neo Pixel LEDs
Servo motor
User LEDs
Peripherals in LF Alpha
RTC Module
USB C Port
ESP OTG
UART Debugger
+5V Power Ports
+3.3V Power Ports
Wi-Fi Integrated
BLE 5 Powered
ESP-NOW Supported
Additional GPIOs
Advanced Developer Options
External Power Port (12VDC)
Supported IDEs
LF Alpha works with every major ESP32-compatible development environment — no lock-in required. Choose Arduino IDE, VS Code + PlatformIO, or the full native ESP-IDF. If it speaks ESP32-S3, it speaks LF Alpha.
LF Alpha Libraries
We built an official, open-source Arduino library for LF Alpha — freely available for the community. Every sensor, actuator, and peripheral is abstracted into clean APIs. Initialise your OLED in one line. Read heart rate in two. Zero boilerplate, maximum impact.
Any other library which supports the ESP32 environment can also be used.
Real Time Operating Systems (RTOS)
Built on the ESP32-S3 dual-core Xtensa LX7 @ 240 MHz, LF Alpha natively runs FreeRTOS — enabling real-time, multi-threaded IoT applications with deterministic task scheduling out of the box.
The onboard AI/ML vector accelerator enables TensorFlow Lite inference entirely at the edge — gesture recognition, voice detection, and anomaly analysis with zero cloud dependency. LF Alpha doesn't just react to the world. It understands it.
Our Success Stories
“LF Alpha has completely transformed our prototyping workflow. The transition from breadboard to a stable platform is now instantaneous.”
Senior Embedded Engineer
“The integrated sensors and official Arduino library allowed us to build a working smart monitoring prototype in just one afternoon. Truly impressive.”
IoT Architect
“Finally, a development kit that feels like a finished product. The decoupling and grounding are industrial-grade. No more ghost bus errors!”
Hardware Design Lead
“The ESP32-S3 capabilities on this board are unmatched. Having dual-core power with AI acceleration ready to deploy is a game changer.”
AI/ML Research Engineer
“Supporting every IDE from Arduino to ESP-IDF means our whole team can contribute without changing their favorite tools. Excellent work.”
Technical Lead
“The build quality of the LF Alpha is significantly higher than anything else in its price range. It survives the rigors of our education lab daily.”
University Professor
“Ready-made libraries and plug-and-play sensors allowed me to focus on my application logic rather than pin mapping. Highly recommended!”
Startup Founder