2pcs/lot FM radio transmitting module with MCUSold By exlene
Specifications: Dimensions: Length Width 1.3CM X 3.5CM X height 0.9cm (including audio seat height and buttons) Operating voltage: DC 3V-6V Operating Current: about 35MA Operating frequency range ...Read More…
Transmission Distance: 3.6V voltage wire antenna 75 cm - straightened using an ordinary phone radio reception, outdoor open spaceTest distance of about 100 meters
S1: press S1, frequency reduction 0.1Mhz (long press S1 button for 5 seconds to restore the default values: Frequency 100Mhz, spirit Acuity 6)
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China Post: tracking code will be offered
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