Product Overview; General Description - Quectel FLM140D Hardware Design

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Product Overview

2.1. General Description

FLM140D is a high-performance MCU Wi-Fi and Bluetooth module for smart-home and industrial IoT
terminals supporting IEEE 802.11b/g/n and Bluetooth 5.2 standards. The module provides multiple
interfaces including UART,
FLM140D is a
wave-soldering
A 32-bit MCU running up to 120 MHz

Built-in 256 KB RAM and 4 MB flash

Supporting secondary development

Table 2: Basic Information
FLM140D
Packaging type
Pin counts
Dimensions
Weight
FLM140D_Hardware_Design
ADC* and PWM* for various applications.
module with compact packaging. It includes:
Linker
11
(17.91 ±0.15) mm × (14.99 ±0.15) mm × (2.8 ±0.2) mm
Approx. 0.83 g
Wi-Fi&Bluetooth Module Series
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