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Communicate with others and broadcast Bitcoin transactions off-grid without internet access or even power grid.
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The Locha Mesh is a radio network for communications and Bitcoin transactions without internet or even power grid. We are working not only in a protocol, but also the firmware for affordable devices like the Turpial or Harpia.

What's in the code

  • The main software running on Turpial devices (ESP32) can be found here

  • Messages routing protocol code can be found here (link needs to be updated)

  • The current React Native mobile app can be found here

  • Documentation can be found here

Supported devices


Is a small and portable device ESP32 based system.

Radio module, battery type, and more details are currently described here

Can the Locha Mesh software be installed on other devices?

Sure! We have tested the code in some routers running the OpenWRT OS, also some ARM MCUs can be a good choice. The firmware has a low RAM footprint and we are trying to keep it "vendor agnostic".

Contribution guidelines

Please read our contributing guide.

⚠️ Warning ⚠️

Please take into account that some things in this repo are in a very early stage. Thank you for reading through the code and for sharing your ideas on Twitter and the ISSUES section here at GitHub or under each specific repo.

Stay connected


Copyright (c) 2019 Bitcoin Venezuela and Locha Mesh developers.

Licensed under the Apache License, Version 2.0

A text quote is shown below

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Read the full text: Locha Mesh Apache License 2.0

Leeme en: Español

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