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E77-900M22S AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

E77-900M22S product

E77-900M22S

LoRa Modules

LoRaWANSTM32WLE5Wireless Module

The E77-900M22S is a compact, high-performance LoRaWAN module based on the STM32WLE5 SoC, ideal for long-range IoT applications.

Best for

  • IoT nodes
  • Smart home sensors
  • Industrial monitoring

Avoid if

  • High-speed data requirements
  • Applications requiring >3.6V supply

Check before use

  • Antenna impedance matching
  • Regional frequency band settings

Key specifications

Frequency
868-930 MHz
Protocol
LoRaWAN 1.0.4
Interface
UART
Power
21.5 dBm

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

ConnectivitySensor

Datasheet

8bf575c134ac0cb543b454cbd5fcec7f_2208081730_Chengdu-Ebyte-Elec-Tech-E77-900M22S_C5124422.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for E77-900M22S: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a LoRaWAN wireless module based on the STM32WLE5CCU6 chip, designed for 868/915MHz frequency bands.