Hello All,
I need processor to collect sensor data and to transfer sensor data from field to Gateway(I made of ESP8266) using LoRa module.
So my question is, even though I don't need WIFI,Bluetooth communication at field, do i go for ESP8266 than Arduino?
as Esp8266 are faster and cheaper.
What kind of sensor data? The ESP 8266 has only one ADC and its maximum input voltage is 1V (1V analog reference). You could use multiplexing to increase channel count and voltage dividers to condition the input signals, though. The ESP is a faster processor and has more flash and RAM. The number of digital GPIO is limited, too, but that can be helped with port expanders (I2C and SPI) or shift registers.
Does LoRa module use a serial port?
Nano has 8 ADC channels with 10 bit resolution and 5V (Vcc), 1.1V and external analog references.
Yes, Lora module use serial port? I use Software serial
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