TECHNICAL SPECIFICATIONS

Parameter Value
Processor Two Low-Power Xtensa 32-bit LX6 Microprocessors
Operating Voltage (V) 3.0V – 3.6V
Operating Current (mA) 80
Clock Frequency (MHz) 80 ~ 240
Flash Memory (MB) 4
Data Rate (Mbps) 150
SRAM Memory (KB) 520
Dimension (L x W x H) 28 × 50 × 14 mm
Weight 15 gm

OUR BULK ORDER PROCESS

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Step 1

Share requirement + quantity

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Step 2

Receive quote & lead time

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Step 3

QC testing & packing

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Step 4

Dispatch & tracking

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Step 5

After-sales & technical support

INDUSTRIES & USE CASES FOR BULK ESP32 Boards

IoT & Smart Device Development
  • WiFi/Bluetooth-enabled IoT products
  • Smart home automation controllers
  • Sensor-based IoT nodes
  • Wireless data logging devices
  • Real-time monitoring systems
Robotics & Automation Systems
  • Robot communication modules
  • Autonomous navigation controllers
  • Wireless actuator control
  • Automation dashboard connectivity
  • Remote robot monitoring
Wearable & Low-Power Electronics
  • Battery-powered smart devices
  • BLE wearable projects
  • Ultra-low power IoT systems
  • Compact sensor-wearable integration
  • Health and fitness trackers
Consumer Electronics & Prototyping
  • Smart appliances
  • Connected gadgets
  • Wireless control systems
  • Prototype product development
  • Remote control applications
STEM Education & Engineering Labs
  • Microcontroller training modules
  • WiFi + Bluetooth project learning
  • College engineering prototypes
  • Advanced IoT workshop kits
  • Embedded systems practical labs
Makers, R&D & Prototyping Labs
  • Rapid prototyping platforms
  • Smart device experiments
  • Custom PCB + firmware testing
  • Wireless communication research
  • Innovation & product testing labs

TRUSTED BY 500+ COMPANIES ACROSS INDIA

FAQ'S

What is the wholesale price of NodeMCU ESP32 development board in India?

The wholesale price of the ESP32 board depends on the order quantity, but bulk buyers can get up to 30% off compared to retail rates. Larger quantities always get better pricing because packaging, shipping, and handling costs reduce per unit. If you're planning a bulk project or stocking up for resale, the wholesale option gives you the best overall value.

The minimum order quantity (MOQ) for bulk ESP32 development Board is 50 units. This MOQ helps us provide stable pricing, ensure quality testing for every batch, and offer faster dispatch times. If you need more than 50 units, we can also prepare custom pricing and lead times depending on your project requirements.

Yes, GST invoices are provided for all orders. Whether you're a retailer, institute, startup, or company, you will receive a proper GST bill that you can use for input tax credit and accounting purposes. Just provide your GST details during checkout or share them with the sales team.

We offer warranty only on branded products, and the coverage is based on the manufacturer’s policy. Generic products do not usually come with warranty, but branded products are covered as per their official guidelines. If you're ordering large quantities and want warranty-backed products, just let us know and we will recommend the best options.

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