All items

Brand	Description	Category	Exchanged data	Power source	Price range	#ad
Theengs	Theengs Bridge – ESP32 BLE MQTT gateway Wifi, Ethernet and external antenna development board	BLE integrated		AC	$$	Buy product
Theengs	Theengs Plug – ESP32 BLE MQTT gateway, smart plug and energy consumption	BLE integrated ⋅ Relay integrated		AC	$$	Buy product
BlueCharm	Blue Charm Beacons – Bluetooth BLE iBeacon (BC021-MultiBeacon) with Motion Sensor – Long Range BLE 5.0	Accelerometer	battery ⋅ temperature	Battery	$$	Buy from Amazon
BlueCharm	Blue Charm Beacons – Water-Resistant BLE iBeacon (BC04P-MultiBeacon) – w/Adjustable Motion Sensor	Accelerometer ⋅ Devices ⋅ Temperature sensor	battery ⋅ temperature	Battery	$$	Buy from Amazon
SWITCHBOT	SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer	Humidity sensor ⋅ Temperature sensor	battery ⋅ humidity ⋅ temperature	Battery	$$	Buy from Amazon
THINGPULSE	ESPGateway Ethernet – ESP32 WiFi/ BLE Gateway With RJ45 Ethernet connector	BLE integrated		USB	$$	Buy from ThingPulse
MOPEKA	Mopeka Tank Pro Sensor with Magnets for Steel LP Tanks, Gray	Level ⋅ Temperature sensor	battery ⋅ level ⋅ reading quality ⋅ sync status ⋅ temperature ⋅ volt	Battery	$$$	Buy from Amazon
GOVEE	Govee Smart Air Quality Monitor, Indoor Air Quality Meter Detects PM2.5, Temperature, and Humidity, H5106 with LED Air Quality Indicator&Clock, Work with Govee Smart Appliances, Type-C Cable Required	Humidity sensor ⋅ Pollution sensor ⋅ Temperature sensor	humidity ⋅ pm25 ⋅ temperature	USB	$$$	Buy from Amazon
LILYGO	TTGO LILYGO LORA 32 433mhz with OLED display V2 (LORA or RTL_433)	Barebone ⋅ BLE integrated ⋅ LORA integrated		USB	$$	Buy from Amazon
HELTEC	HELTEC LORA 32 433mhz with OLED display V2 (LORA or RTL_433)	Barebone ⋅ BLE integrated ⋅ LORA integrated		USB	$$	Buy product

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