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PRODUCT OVERVIEW
Telethings Lora node Beta 1.0 is a device based on a low power STM32L071
microcontroller, and a sx1272 module. It has small dimensions and can respond to users'
demands with very low power consumption (the consumption of a device when working in
sleep mode is below 10 uA). The main function of the device is sending / receiving data using
the LoRa wireless network. In rural areas, the module realizes communication with the
gateway at distances up to 15 kilometers, while this range is up to 2 kilometers in urban
areas.
If it is a module that works as an AT Slave device, it should be noted that the device as
such already has firmware ready for operation, and it is necessary to achieve communication
with the module using UART. A master device is needed in this case, which will use the nodes
as a supplement with the main goal of sending some information to the server.
If it is a programmable module embedded in a daughter board, it should be noted that
the user himself determines the functionality of the device. For communication with sensors
or other devices, you can count on communication based on I2C, UART, ADC, and GPIO pins.
Figure 1. Telethings LoRa Node Beta 1.0
Содержание LoRa Node
Страница 11: ...10 33 Figure 3 Solder the coaxial cable for antenna Figure 4 Solder wires on GND pin i VDD pins 1 VDD 2 GND...
Страница 18: ...17 33 Figure 13 Step 2 Selecting STM32L071KB for hardware settings...
Страница 19: ...18 33 Figure 14 Step 3 Selecting software settings Figure15 Step 4 Selecting hardware debug settings...
Страница 21: ...20 33 Figure 19 Add include path n every new added folder Figure 20 Confirm adding include path for folder...
