Has anyone attempted using a yagi antenna? what dbi are you using? i.e. 2.4ghz 25dbi wifi type?

Yes, Any [wifi] 2.4ghz Yaggi will work. I have got near 2 miles LOS. I will also say I found using a "breakout board" helped overall performance - something like this - diymore 5pcs NRF24L01+ 8 pin Socket Breakout Adapter 3.3V Regulator Plate Board + Wireless Transceiver Module.

Hiletgo 2pcs Nrf24l01 Pa Lna Wireless Transceiver Rf Transceiver Module

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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HK$116

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Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Power your projects with wireless freedom and unbeatable range!

PLUG PLAY SPI CONTROL - Easily integrate with any MCU via SPI for rapid development and reduced R&D cycles.
COMPACT EMBEDDED READY - Slim 41mm x 15.5mm design fits seamlessly into space-constrained projects and devices.
MULTI CHANNEL FLEXIBILITY - Choose from 125 frequency channels to avoid interference and optimize your wireless environment.
ULTRA LONG RANGE WIRELESS - Extend your network reach up to 1100 meters with crystal-clear signal strength.
POWER AMPLIFIED PERFORMANCE - Built-in PA and LNA chips boost transmission power and reception sensitivity for unmatched reliability.

The HiLetgo NRF24L01+PA+LNA is a high-performance 2.4GHz wireless transceiver module featuring integrated power amplifier and low noise amplifier chips, enabling up to 1100 meters of stable communication. It supports 125 selectable frequency channels and SPI interface for easy MCU integration, making it ideal for long-range, interference-resistant wireless data transmission in compact embedded applications.

Specifications

ASIN	B00WG9HO6Q
Best Sellers Rank	#18 in Computer Networking Transceivers
Customer Reviews	4.5 4.5 out of 5 stars (263)
Date First Available	April 21, 2015
Item Weight	0.32 ounces
Item model number	3-01-0781
Manufacturer	HiLetgo
Product Dimensions	2.5 x 2 x 0.2 inches

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