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    molpie

    @molpie

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    Best posts made by molpie

    • RE: NRF24l01+ vs. NRF24l01+ pa + lna

      In my case, the most important things for a successful communication are:

      1. A good 3.3V power source (I used an adapter for nrf24l01 + with AMS1117);
      2. A 10uF capacitor (very important). In my case a 4.7uF capacitor was sufficient to pilot the nrf24l01 + PA + LNA at RF24_PA_LOW level.
      posted in Troubleshooting
      molpie
      molpie

    Latest posts made by molpie

    • Building a gateway on Linux with a USB stick

      Hi all,
      I have been using an MQTT gateway on a RaspberryPi3 for a couple of years, but would like to migrate Openhab to a x64 mini PC.
      I would like to know if it is possible to implement a gateway on Linux using a USB stick with an NRF24L01 on board like these:

      • https://it.aliexpress.com/item/32818851812.html?spm=a2g0o.productlist.0.0.5ce8740c426GQc&algo_pvid=1cded951-a37f-46b7-848f-f0ebda40ccc2&algo_exp_id=1cded951-a37f-46b7-848f-f0ebda40ccc2-17&pdp_ext_f={"sku_id"%3A"64665767317"}
      • https://it.aliexpress.com/item/1005001315121754.html?spm=a2g0o.productlist.0.0.5ce8740c426GQc&algo_pvid=1cded951-a37f-46b7-848f-f0ebda40ccc2&algo_exp_id=1cded951-a37f-46b7-848f-f0ebda40ccc2-43&pdp_ext_f={"sku_id"%3A"12000015666974002"}

      Thanks and regards

      posted in Hardware
      molpie
      molpie
    • RE: NRF24l01+ vs. NRF24l01+ pa + lna

      In my case, the most important things for a successful communication are:

      1. A good 3.3V power source (I used an adapter for nrf24l01 + with AMS1117);
      2. A 10uF capacitor (very important). In my case a 4.7uF capacitor was sufficient to pilot the nrf24l01 + PA + LNA at RF24_PA_LOW level.
      posted in Troubleshooting
      molpie
      molpie