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Top 5 Positive Customer Reviews for 433mhz antenna
Today the smoke detector recieved. Have the smoke detector with a 9V battery and installed the alarm system G90b. tested and it works perfectly. This smoke detector ordered on 7 april and received on 17 april in Netherlands. This is what I call a super fast delivery. This seller can thereby earned 5 stars, I do not think faster.
This is the TTGO lora32 v2.0.. Pinmapping for Lora: SCK 5 // GPIO5 MISO 19 // GPIO19 MOSI 27 // GPIO27 SS 18 // GPIO18 RST 14 // GPIO14 DI0 26 // GPIO26 The modules work great (tested with TTN). Took about 2 weeks to come to the Netherlands. Well packed! (in small hard plastic boxes)
Simple low power and effective TX/RX pairs for home automation projects. In my case they are used in a radio finder for use with a drone, controlled with an ATTINY85 for ultra low power operation.