Should i power this with 5v or 3.3v? also, do i need a ttl logic converter to convert from 5v to 3.3v logic?

3.3v is recommended. 2.3 to 5.2 range is specified, but the logic levels for comm data is only 3.3v, so if you are running from a 5v supply, I'd level shift it to 3.3 volts. The spec sheet says >=5v power for maximum transmission power, but not sure I trust that when logic signal strictly States over 3.3v could damage the unit. Mine was run from an ESP32 at 3.3v. No issues.

Can these be connected to USB?

Yes, it can be connected to USB.

Will this work with 900 mhz ism two way radio?

This is a half duplex module that uses the LoRa protocol for communication, can you tell me what type of module you are using?

Can this be used with a PIC24 microcontroller?

Yes, watch your data rate you can’t feed much data without overflowing the buffer. Send a few bytes at a time.

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SX1276 LoRa Radio Wireless 915Mhz UART Serial Module LoRaWAN Transmitter Receiver + 915Mhz 3dBi SMA Antenna, Compatible with Arduino STM32 51 Single Chip Microcomputer

SX1276 LoRa Radio Wireless 915Mhz UART Serial Module LoRaWAN Transmitter Receiver + 915Mhz 3dBi SMA Antenna, Compatible with Arduino STM32 51 Single Chip Microcomputer

Product ID: 207110586

Details

Antenna
Radio
Brand
Gowoops
Number of Channels
5
Impedance
50 Ohm
Maximum Range
3000 metres

⚡ultra low power

📡3000m max range

🔄5 channel multi-link

AR$346243

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Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

📶 Elevate your IoT game with unstoppable wireless reach!

LONG RANGE MASTERY - Seamlessly connect up to 3000 meters with robust LoRa spread-spectrum tech for interference-free communication.
POWER SAVVY PERFORMANCE - Optimized for battery-powered setups, ensuring your projects run longer without frequent recharges.
MULTI CHANNEL NETWORKING - Supports 5 distinct channels enabling complex networking, repeating, and point-to-point transparent transmission.
ERROR RESILIENT DATA FLOW - Built-in Forward Error Correction guarantees high coding efficiency and reliable data integrity in noisy environments.
PLUG PLAY COMPATIBILITY - Effortlessly integrates with Arduino, STM32, 51 Single Chip Microcomputers, and a wide range of routers and drones.

The SX1276 LoRa Radio Wireless Module operates at 915MHz with a 3dBi SMA antenna, delivering up to 3000 meters of low-power, interference-resistant communication. Featuring 5 channels, Forward Error Correction, and transparent transmission, it’s designed for seamless integration with Arduino, STM32, and various routers and drones, making it the ultimate choice for advanced wireless IoT and telemetry projects.

Specifications

ASIN	B07G7RZLTW
Antenna	Radio
AntennaDescription	Radio
Brand	Gowoops
Brand Name	Gowoops
Colour	silver
Impedance	50 Ohms
Impedance Unit of Measure	50 Ohms
Manufacturer	Gowoops
Manufacturer Part Number	2018005503
Maximum Range	3000 metres
Model Number	8541545860
Number of Channels	5
UPC	705586406108

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