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Resources · Interactive Guide
The gateway sends its readings two ways: a POST with the data as JSON in the body, or a GET with the data as compact CSV in the URL. Both push to the server — just different formats.
Every response opens with a 3-digit code. The first digit says what to do next.
On 4G the link can stall, so the gateway never waits forever — it sets limits, then retries smartly.
The gateway sends its readings two ways: POST + JSON in the body for rich or buffered data, or GET + CSV in the URL for a single small reading. Either way — check the reply code, retry with backoff, and store & forward when the link drops. Nothing lost.