User Guide

Table Of Contents

Rev. 1.00 3 June 07, 2022

BC66F2332 Easy DEV User’s Guide

1. General Description

1.1 Main Features

• Directly connects to the e-Link without need for wiring

• Connects to the e-Socket (ESKT40DIPC) for programming using the e-WriterPro

• Three power supply options: 5V (USB)/3.3V/V

(e-Link)

• Preload breathing lamp (LED) DEMO CODE, development board status is convenient for

inspection

• Compact board – PAD hole distance multiple of 100mil allows for convenient usage

1.2 Hardware Introduction

e-Link Interface

Micro USB

OCDS or ICP Selection

I/O Port

Power Selection

Antenna Connector

LED Switch

I/O Port

OCDS EV

BM2302

-64-1 Module

SMA Connector

Note: 1. The development board only supports 433.93MHz frequency band.

2. If the SMA connector is used, select the 50Ω impedance antenna.

3. If use the spring antenna attached to the board, change the R3 to the R5 and weld the

antenna to E1 point.