Home Assistant Temp Sensor with LilyGo TTGO Lora32 433Mhz and OpenMQTTGateway

LILYGO LoRa32 433Mhz ESP32 Development Board OLED 0.96 Inch SD Card BLE WiFi TTGO Paxcounter Module (Amazon Affiliate)

LILYGO® TTGO LoRa32 V2.1_1.6 Version 433/868/915Mhz ESP32 LoRa OLED 0.96 Inch SD Card Bluetooth WIFI Wireless Module ESP-32 SMA (AliExpress Affiliate)

Wireless Outdoor Sensor Indoor Transmitter Temperature Humidity Meter Hygrometer Thermometer for FanJu Weather Station (AliExpress Affiliate)

Digital Temperature Humidity Meter Wireless Sensor Hygrometer Electronic 433.92MHz Thermometer Used for FanJu Weather Station (Amazon Affiliate)

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[lindhe]

Thanks for making this video! It's very helpful to me. I have installed the gateway and it connects to the MQTT broker, but it seems I only get status messages (`LWT`, `version`, etc) and no device messages (the `RTL_433toMQTT` topic). This is not something that you have also run into?

[daviddoidge]

Hi, great tutorial but when I go to "Overview" there is no sensor icon. Any help would be appreciated.

[joeking]

Very clear and concise presentation, many thks, got an Amazon lilygo all flashed and seeing data.
I actual got this unit to read some RF 433MHz remote controls, I do see a few devices, i guess the neighbours as i don't recognize them, but I don't see any data in MQTT Explorer at all when any of the remotes handsets are operated and they are 433.92MHz devices. Any idea's on what i may be doing wrong. I did use the exact same firmware as you. Also, my board 'looks' identical to yours and there is a minature toggle switch on the edge of the PCB by the micrUSB socket, any idea what that is/how it's used as my board came with no data whatsoever. Many thks again, a really well put together no nonsense vid. Kind Rgds.

[Ronster]

Very good video on the topic well done! that deserver a Like & Sub :)

[simonsayshomeassistant]

Hi Rick, great video! My weather station transmits on 917mhz but lilygo only offers a 915 mhz version, any ideas how I can get the signals?

[zfd]

What distace you got? Mine sensor, from Ali.. same look, badly reaching in range from other room, with same TTGo board. Thanks!

[sshah]

The Temp sensor is traditional 433 MHz? or has Lora technology hence the long range? If not then what temperature sensor is available that leverage LORA technology for extended range, cheers

[jameslee]

does openmqttgateway have a version for 915Mhz? I have a water meter I would like to read.

[avri]

Is it possible to use the lora32 as a transmitter to control 433Mhz devices like fans etc?

[grant]

"So I'm going to go into mqtt explorer". I feel like I missed a prerequisite somewhere.