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Pico LoRa Expansion

Marsoni M251S
Sale price$29.99
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Pico LoRa ExpansionPico LoRa Expansion 433 MHz is a low power consumption data transmission board, comes with an onboard CH340 USB TO UART converter, Voltage Level Translator (74HC125V),E22 400T22S & E22 900T22S SMA antenna connector that covers 433, 868 & 915 MHz frequency band , Onboard 1. 14" LCD,IPEX antenna connector, LoRa Spread Spectrum Modulation technology with auto multi level repeating. Pico LoRa Expansion is developed to enable data transmission up to 5 KM
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4.0 ★★★★★
Based on 1275 reviews
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K
Verified Purchase
Kevin
Battle Creek, US
★★★★★ 4
Bigger book than I though but great information
Format: Paperback
Great book to learn a little Spanish. I wished it was smaller though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2025
F
Verified Purchase
Fabricio
Pawtucket, US
★★★★★ 5
A must for Spanish Speaking Officers.
Format: Paperback
I sought out this book because I did not feel comfortable speaking Spanish in a law enforcement context. This booked greatly improved my Spanish and allowed me to bolster my proficiency. If you are a Spanish Speaking officer, please get this book.
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Reviewed in the United States on May 3, 2023
A
Verified Purchase
Amazon Customer
Dallas, US
★★★★★ 5
Son likes it
Format: Paperback
Son says it's helpful.
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Reviewed in the United States on February 2, 2025
J
Verified Purchase
Jan
New York, US
★★★★★ 5
Very Helpful
This book applies to others also, not just law enforcement. There is a lot of information in the book that will help you with all your Spanish. Found it to be accurate with dealing with locals as many of the words are a little different than what you learn in Spanish 101(Spain Spanish). For law enforcement officials wanting to learn to communicate with latinos in america, this book will help you learn what you want to say. There are three CD's with the book. I would strongly suggest listening to the CD's over and over again.....it really will help you.
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Reviewed in the United States on August 18, 2012
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 5
Excellent
It's an excellent textbook from the Barron's series of which I have this author's other books. I love the set up. I'm constantly trying to improve my Spanish in different categories....these books are amazing.
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Reviewed in the United States on May 3, 2024

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