Seeed Studio LoRa-E5 STM32WLE5JC LoRaWAN Module

15 February, 2021

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Seeed Studio LoRa-E5 STM32WLE5JC LoRaWAN Module is a low-cost, ultra-low power, extremely compact, and high-performance module. This module uses ST system-level package chip STM32WLE5JC, embedded high-performance LoRa^®chip SX126X. The STM32WL module LoRa-E5 LoraWAN is embedded with Arm Cortex M4 ultra-low-power MCU and LoRa SX126X, thus supporting (G)FSK mode and LoRa. This module offers a 158dB link budget for long-distance use and features worldwide compatibility. The LoRa-E5 LoRaWAN module operates at a 3.3V supply voltage and -40°C to 85°C temperature range. Typical applications include wireless meter reading, IoT nodes, smart agriculture, smart city, sensor network, low power wide area IoT applications, and wireless communication.

Features

158dB link budget for long-distance use
Extremely compacted size
Embedded LoRaWAN^® protocol and AT command support global LoRaWAN^® frequency plan
Worldwide Compatibility:
- EU868/US915/AU915/AS923/KR920/IN865 wide frequency range
GPIOs of the MCU can be easily manipulated including UART, I²C, and ADC
FCC and CE certified
High Performance:
- TXOP= 22dBm @868MHz to 915MHz and -136.5dBm sensitivity for SF12 with 125KHz BW

Specifications

3.3V supply voltage
12mm x 12mm x 2.5mm dimensions
2.1µA sleep current
-40°C to 85°C operating temperature range

more information: https://www.seeedstudio.com/LoRa-E5-Wireless-Module-p-4745.html

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