LoDev S76S

by Ronoth, LLC

An STM32 LoRa® development platform that's software-compatible with Arm® Mbed™

View all updates Mar 13, 2019

Crowdfunding Has Begun

Today we’re launching LoDev S76S, an STM32 LoRa® development platform that’s software-compatible with Arm® Mbed™. Available now on Crowd Supply.

LoDev by Ronoth, LLC is an open source LoRa® development board featuring the S76S SiP (system-in-a-package) from AcSip. The S76S is a compact SiP including the STM32L073 micro-controller, SX1276 LoRa® radio, and RF matching components, all in a very compact, breadboard-ready 11 x 13 mm package. It comes with an FCC modular certification, and is compatible with the Arm® Mbed™ platform. LoDev allows IoT (Internet of Things) engineers and hobbyists to develop their own sensors and devices with long-range connectivity.

LoDev is open-source and made by a hardware enthusiast for hardware enthusiasts. It is breadboard-friendly and comes with a ton of software examples to get you started. It was built with the Mbed™ IDE and community in mind, but will work with any IDE supporting ARM Cortex.

For this project to become a reality we need your support. Hop on over to the Crowd Supply campaign page to ensure you get one of the first LoDev units before the end of the crowdfunding campaign.

LoRa® and LoRaWAN™ are trademarks of Semtech Corporation or its subsidiaries. Arm® and Mbed™ are trademarks of Arm Limited.

$5,516 raised

of $4,500 goal

122% Funded! Order Below

Product Choices


LoDev S76S Basic

One LoDev board with headers and 2 dBi stub antenna. Bring your own programmer.


LoDev S76S Starter

One LoDev board with headers and 2 dBi stub antenna and ST-Link V2 programmer.


LoDev Pro - Weather Station

Two LoDev boards with headers and 2 dBi antenna, ST-Link V2 programmer, DHT11 temp and humidity sensor, light sensor and soil moisture sensor. Everything needed to build your own environment project along with the demo code.


Ronoth, LLC

We are a handful of crazy tech entrepreneurs who have a passion for open-source hardware and software. We've worked together for close to 10 years now and have probably had more than three ventures, but we're only counting the best ones. We're always fascinated with the uncountable ways the internet has changed and connected the world around us and continuously look toward new ways we can be a small part of this generations most exciting advancement.

Steven Osborn

Mouser Electronics

Component Provider


PCBA Manufacturer


SiP Manufacturer

See Also

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