renliguo / esp32_lora_1ch_gateway

ESP32+RFM95 = Single-channel LoRa WiFI Gateway (or device!)

SparkX ESP32 LoRa Single-Channel Gateway

SparkX ESP32 LoRa Single-Channel Gateway (SPX-14893)

The SparkX ESP32 LoRa Single-Channel Gateway combines an ESP32 -- a programmable microcontroller featuring both WiFi and Bluetooth radios -- with an RFM95W LoRa transceiver to create a single-channel LoRa gateway. It's a perfect, low-cost tool for monitoring a dozen-or-so LoRa devices, and relaying their messages up to the cloud.

Complete with a Qwiic connector and a breadboard-compatible array of ESP32 pin-breakouts, this board can can also serve as a general-purpose ESP32/RFM95W development platform. So, instead of using it as a LoRaWAN gateway, you can turn it into a LoRa device, and use the powerful ESP32 microcontroller to monitor sensors, host a web server, run a display or more.

These boards are a great way to begin dipping your toes into the world of LoRa and LoRaWAN. Not only can they be programmed as versatile single-channel gateway, but they can also be used as a LoRa device, or a general ESP32/RFM95W development board.

For more information, check out our ESP32 LoRa 1-CH Gateway, LoRaWAN, and the Things Network tutorial, which explains how to set the board up, and get it connected to The Things Network.

SparkFun labored with love to create this code. Feel like supporting open source hardware? Buy a breakout board from SparkFun!

Repository Contents

• /Documents - Datasheets
• /Hardware - Eagle design files (.brd, .sch)
• /Firmware - Example code and esp32-Arduino board files

License Information

This product is open source!

If you have any questions or concerns on licensing, please contact [email protected].

Please use, reuse, and modify these files as you see fit. Please maintain attribution to SparkFun Electronics and release any derivative under the same license.

Distributed as-is; no warranty is given.

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