WOR or Wake On Radio
Wake-on Radio is a hardware implemented version of low power communications. It allows your microcontroller to completely go to sleep while your radio duty cycles on its own.
Questions tagged [wake-on-radio]
5 questions
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4 answers
RF Wakeup - Battling power consumption
I am currently using two nRF24L01+ (2.4 GHz RF transceivers) together with two AVRs to create a keyless entry system.
My problem is battery lifetime when using a CR2032 battery to power the key.
The key will sleep until a signal is received from the…
Tim
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4 answers
Low power amplifier for 433MHz wake up receiver
I’m designing a low power wakeup receiver (WuRx) circuit that will be used to wake up an Arduino and its 433 MHz transceiver, both of which pull way too much current (tens of milliamps) to keep running at each remote node. The goal is to develop a…
rbraddy
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Build remote wireless Wake-Up with Attiny85
I'm building a ultra-low-power system (mainly composed by an attiny85) that's in sleep state most of the time in order to extend battery life.
I was wondering if there was any hack to wake up the attiny85 with a wireless signal. I know there are…
ThreeState
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Microcontroller with embedded radio and wake on radio
I am looking for a microcontroller that has radio and WOR (wake on radio) feature all in one...basically a system on chip solution with low power consumption.
I was checking suppliers like TI etc... and couldn't find an all in one solution. TI for…
Dumbo
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Switch low-level to high-level signal
I don't think that there is an easy (or even any) solution to this, but maybe somebody can help me:
I got a GPS module connected to another MCU. The GPS module works on its own and should wake up the MCU when its ready. Therefore, the GPS module has…
Tobias Mai
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