Application Note
[Page 4]
Design Considerations of EMW3239
1. Introduction
This document lists the consideration in each step during designing product with MXCHIP module. In order
to achieve rapid mass production, Users should be familiar with the document to pre-consider and avoid problems
effectively in designing, producing, programming and testing.
Suitable module type:
EMW3239
Phase of attention:
Hardware design;
Firmware testing;
SMT;
Online update.
Basic Characteristics:
Each module has a unique MAC address;
PCB antenna and external antenna;
Support Bluetooth classic and BLE;
Maximum instantaneous current [email protected];
Testing mode inside;
OTA inside;
Secondary reflow soldering at SMT
Working temperature: -30
℃
to +70
℃
EMW3239Top View
Figure 1.1 Top View of EMW3239-P
Figure 1.2 Top View of EMW3239-E
EMW3239