Description Working Voltage DC 3 1 5V Working Current The standby current is about 6mA DC 5V in Normal Mode and the average standby current in low power mode is 135uAWorking Mode Normal Mode Low Power Mode Output Mode Non locking Momentary self locking Toggle Inter lock Working principle Superheterodyne Receiving method OOK ASK Working frequency 433 92MHz Receiving sensitivity 117dBm Output level 5V TTL level low level standby maximum current 20MA to add a current limiting resistor Decoding type learning code can be adapted to EV1527 PT2262 and compatible remote control can store up to 32 remote control keys Dimensions 29x12x10mm Weight about 4 grams Working Mode RF15B04 has two working modes Normal Mode and Low Power Mode How to switch modes In Normal Mode press and hold the button to power on to enter Low Power Mode In Low Power Mode press and hold the button to power on to Normal Mode Normal mode The average standby current is 6mA the LED light PWR will be always on and when a valid remote control EV1527 PT2262 key value is received the LED will flash rapidly Low Power Mode The average standby current is 135uA and the LED light PWR will be off Usually when RF15B04 is in Sleep State you need to keep pressing the button for 4 seconds to activate RF15B04 After activation RF15B04 can be controlled normally No pressing again for 30 seconds Press the button RF15B04 will resume the Sleep State Note Low Power Mode you need to
Price history
Sep 16, 2022
€8.39