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Happy Chinese New Year!Elecrow will be on holiday from February 14–22 (GMT+8). You may still place orders of products and
manufacturing services as usual, and we will resume production and shipping by February 25.

Simeon Ivanov

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We create Arduino compatible, open source hardware projects in the scope of Internet of Things (IoT), wireless networks, battery powered devices.

HobbyIoT MQTTView is a practical device capable to display data from an MQTT broker on an LCD display by subscribing to the corresponding topics

MQTTView

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H2S-Dev board is a ready-to-use, Open source hardware, Arduino compatible, LoRaWAN Helium network sensor development board. It is capable of implementing a number of sensor (Basic and Full variant) and positioning applications (Full variant only). The board is mainly targeted to makers and hobbyists.

Helium IoT Network Sensor Development board | H2S-Dev V1.2

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Simeon Ivanov

MQTTView

Helium IoT Network Sensor Development board | H2S-Dev V1.2

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