HT Handson Technology
ESP32 Expansion Board
Datasheet
Product Overview
This ESP32 expansion board is a versatile and convenient tool designed for prototyping projects with ease. It features header pins with power and ground rails, allowing for easy connections to various components. It is suitable for ESP32 with 30 Pins development modules.
SKU: MDU1156
Brief Data
- Item Name: ESP32 Expansion Base board.
- Designed for: ESP32 30-Pins Development Module.
- Power Supply Options:
- 7-12V via DC jack.
- microUSB Connector.
- USB C Connector.
- Features:
- Selectable voltage level on I2C and SPI pinout.
- All pins are accompanied with VCC and GND for easy sensor connections.
- On-board Regulator: 5V~1A.
- Header Connector Pitch: 2.54mm.
- Power-On LED Indicator.
- M3 screw holes on corners of board.
- Dimensions:
- Board dimension: 65 x 55 mm.
- Mounting dimension: 60 x 50 mm.
Mechanical Dimensions
The board has an overall length of 68.6mm (2.70 inches) and a width of 53.4mm (2.10 inches). The PCB itself measures approximately 52.52mm (2.06 inches) in length and 50.81mm (2.00 inches) in width. Mounting holes are located on the corners, with a distance of 3.4mm (0.13 inches) from the edges. The approximate height from the mounting holes is 48.39mm (1.90 inches).
Functional Block Diagram
The expansion board features several connectors and indicators:
| Connector # | Function |
|---|---|
| 1 | Input Power Supply Indicator (RPW-LED) |
| 2 | USB-C Power Supply Input |
| 3 | 6Vdc~15Vdc Power Input Socket (DC Jack) |
| 4 | I2C Bus Header Pin |
| 5 | Power Supply Rail and I/O Pin Header |
| 6 | Header Connector for ESP32 Module 30 Pins |
| 7 | Voltage Selection Jumper for Power Rail Supply (5V/3.3V) |
| 8 | 5V/3.3V Output Supply Header |
Web Resources
About Handson Technology
Handson Technology provides a multimedia and interactive platform for everyone interested in electronics. From beginner to diehard, from student to lecturer. Offering information, education, inspiration, and entertainment across analog and digital, practical and theoretical, software and hardware domains.
Handson Technology supports the Open Source Hardware (OSHW) Development Platform.
Motto: Learn : Design : Share
Website: handsontec.com
Product Quality and Range
In a dynamic technological landscape, Handsontec ensures that all products are rigorously tested. Unlike vendors who may import and sell without checks, Handsontec guarantees that every part sold is fully tested, providing customers with confidence in outstanding quality and value. The company continuously adds new parts to support ongoing projects.
Handsontec offers a wide range of electronic components and materials, including:
- Breakout Boards & Modules
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