EFB-REV1 is the best board for your requirements as i understand that you can connect upto 6 sensor and it has UART, I2C, GPIO and so on also it has Over the air software update option available since it has wifi, Bluetooth and LoRa module for time critical application this is the good choice. as far as software and hardware support it can be easily used with Arduino IDE or you can use software given by vendor link other choice that are low cost are Raspberry pi but with Raspberry pi you need to manually connect all modules by purchase each module ex if you need wifi you need to buy wifi module extra and install software need for them and so on but there are other hardware like Arduino and so on which are also cheap options but in most of them we need to connect the peripherals manually
Hi, we are looking in the market for IoT device where users can plug multiple sensor with FreeRTOS and must have LoRa communication.
looks like most of the hardware i find are all linux based price of such device is too high for example i need a device similar to the one in the link it serves my purpose as it is FreeRTOS based and can integrate multiple sensors plus it has wifi bluetooth and loRA module
https://www.amazon.de/generisch-IoT-for-sensors-Rot-blau-grun/dp/B07RP7W1F4/ref=sr_1_1?__mk_de_DE=ÅMÅŽÕÑ&keywords=EFB-REV1&qid=1559667249&s=diy&sr=8-1
https://www.ssla.co.uk/product/iot-evaluation/
we are wondering if you know similar devices in the market please let me know we can make a suitable choice based on our requirement as we are about to start our project.
we will choose our IoT hardware based on the
software support available.
hardware support available.
and so on
Regards

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