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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@user73560
Hi @Gordon,
On Pi I gather the data via the built-in bluetooth and once per hour switch on the 3G modem to send data into the cloud and then switch it off.
Do you think that 3G modem could impact the bluetooth range ?
Do you think an additional BLE dongle could improve gathering the data ?