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An intelligently designed ESP32-S3 development board built for creators, engineers, innovators, and the next generation of connected devices.
Connected Intelligence.
Simplified IoT Development.
A powerful ESP32-S3 development board built for rapid IoT prototyping, embedded development, and edge intelligence. Integrated sensors and onboard hardware eliminate complex wiring, helping you move faster from idea to working prototype.
Aura 32
ESP32-S3 IoT Development Board
Dual-Band Wi-Fi
2.4 GHz 802.11 b/g/n
Bluetooth 5.0 LE
Mesh & Long Range
ESP32-S3
240 MHz Dual-Core
6-Axis Motion
Accel + Gyroscope
Light Sensor
Lux Intensity Sensing
Temp & Humidity
High-Precision I2C
General GPIOs
Multi-Function Pins
SD Card Slot
High-Speed SPI / SDIO
USB Type-C
UART, Native USB & JTAG
Power LED
3.3V Rail Status
Aura 32 Technical Specifications
Complete architectural documentation, electrical ratings, register mappings, and 44-pin multiplexing extracted from the official Saplok engineering datasheet.
PIE Vector AI Hardware Accelerator
Processor Instruction ExtensionsThe ESP32-S3 core includes dedicated SIMD vector instructions for accelerating edge machine learning, matrix arithmetic, voice keyword detection, and digital signal filtering without requiring an external coprocessor.
RF & Wireless Connectivity
Integrated 2.4 GHz Transceiver & PCB Antenna- • Protocol: IEEE 802.11 b/g/n
- • Bandwidth: 20 MHz & 40 MHz
- • Data Rate: Up to 150 Mbps
- • Modes: Station, SoftAP, Concurrent
- • Version: BLE 5.0 & Bluetooth Mesh
- • High Speed: 2 Mbps (2M PHY)
- • Long Range: Coded PHY (125k / 500k)
- • Broadcast: Extended Advertisements
Physical Board Highlights
Component layout verified on the Aura 32 PCB:
ESP32-S3 WROOM-1
Dual-Core 240MHz SoC with RF shield & PCB antenna
MPU6050 6-Axis IMU
Integrated motion tracking with hardware DMP
BH1750 Ambient Light
Digital lux illuminance sensor (1 to 65,535 lux dynamic range)
SHT30 Climate Sensor
Calibrated digital temperature & relative humidity sensor
MicroSD Slot (Rear)
Dedicated high-speed SPI socket on underside PCB
USB Type-C Connector
Native USB-OTG port for 5V power, flashing & serial monitoring
Dual Tactile Buttons
Hardware Reset (RST) and Bootloader (BOOT) switches
Status LEDs
Addressable WS2812 NeoPixel (GPIO 48) + 3.3V Power LED
Why Aura 32?
Engineered to eliminate wiring friction, breakout board clutter, and multi-module bus conflicts.
Traditional Prototyping
Requires separate breakout modules, breadboards, and manual wire routing.
Multiple Breakout Modules
Requires sourcing and wiring 4+ separate sensor boards
Breadboard Wire Clutter
Prone to loose jumper connections, signal noise, and faults
I2C & SPI Bus Collisions
Manual pull-up sizing and tedious address conflict debugging
Fragile Experimental Rig
Cannot withstand physical movement, vibration, or field testing
Bulky Enclosures
Tangled wire nests cannot be packaged or demonstrated cleanly
Saplok Aura 32
Complete sensor array, power regulation, and wireless compute integrated on one PCB.
All Essential Sensors On-Board
6-axis IMU, ambient lux, and precision temp & humidity pre-soldered
Zero Jumper Wiring
Ready to read sensor telemetry within 60 seconds via single USB-C
Pre-Configured, Conflict-Free Buses
Hardware-verified I2C and SPI traces eliminate address collisions
Vibration & Field Ready
Robust surface-mount architecture built for real-world deployments
Compact, Enclosure-Ready Footprint
Pocket-sized form factor ready for 3D printed cases or carrier boards
Reserve your Aura32 for just ₹49.
Secure your early access to the next generation of embedded development.
Full Price: ₹1,800
Pay just ₹49 today to secure your pre-order. The remaining ₹1,751 will be collected separately before fulfilment.
How Pre-Order Works
Three clear, transparent steps from reservation to unboxing.
Reserve
Provide your delivery details and pay the partial advance booking deposit of ₹49 securely through Razorpay.
Confirmation
Receive your unique official booking ID (AURA32-XXXXXXXX) on screen and via automated confirmation email.
Fulfilment
When your unit is packaged and prepared for shipping, pay the remaining balance according to the communicated process.
Frequently Asked Questions
Clear answers regarding hardware specifications, pre-order deposit, and fulfillment.
Send a direct inquiry
Have custom requirements, ordering bulk, or need specialized integration support? Contact our engineering and sales team directly.