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STM32WLE5 LoRa 무선 모듈 433/470/868/915MHz 팔 Cortex-M4 E77-400M22S 저전력 22dbm SoC 장거리 5.6km 소형
STM32WLE5 LoRa Wireless Module 433/470/868/915MHz ARM Cortex-M4 E77-400M22S Low Power 22dbm SoC Long Distance 5.6km Small Size
Condition : New
Origin : Mainland China
Test Distance : 5.6km
Type : Voltage Regulator
Brand Name : CDEBYTE
Model Number : E77-400M22S
Power : 22dbm
Package : SMD
is_customized : Yes
Dissipation Power : 21.5
Antenna Interface : IPEX/stamp hole
Size : SMD 14 * 20 mm
Air Speed : 1.2kbps
