What version of the Espruino firmware do you have? Manufacturer Data decoding got added ~6 months ago I think, so if you had an older version it wouldn't have been included.
Just FYI but I'd consider using NRF.findDevices(print) for what you're doing too, as it aggregates multiple advertising packets.
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What version of the Espruino firmware do you have? Manufacturer Data decoding got added ~6 months ago I think, so if you had an older version it wouldn't have been included.
Just FYI but I'd consider using
NRF.findDevices(print)
for what you're doing too, as it aggregates multiple advertising packets.