We're working with engineers and Telos community members in Uyo and Lagos, Nigeria to find the most inexpensive and accessible hardware solution to meet our goals.
The original Telos proposal can be broken down into the following components:
- A TTN device that transmits pressure, temperature, humidity
- An Arduino sketch that reads the data, encodes it, and sends it over Lora
- A TTN pipeline that decodes the data and sends it to an application server
- An eosio smart contract that holds the data and rewards a miner when the launch is successful
We plan on providing the step-by-step process of building the hardware and creating the TTN data pipeline here on Hackaday. The Arduino sketch, the eosio code, and the application software can be found on our github page.