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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.
@user135646
Hi All,
We're have a product using an Espruino MDBT42Q, and are looking at running tests in service of the RED (Radio Equipment Directive; an EU thing).
A test house has come back asking if the device can be made to constantly transmit on the lowest, middle, and highest frequency channels one by one (which for BLE would be channels 37, 17, and 39 respectively).
I've looked through the software reference and found the useful 'setTxPower' function, but is there a way to do either or both of constant transmission (doesn't have to be intelligible data) and transmitting over a fixed channel?