Development board Lothings A1

Arduino support

The board is based on the STM32F103RB microcontroller with the following technical specifications: 128k Flash and 20k RAM, USB, CAN, 2x I2C, 2x ADC 12 bit, 3x UART, 2x SPI, 3x timer and clock frequency of 72 MHz. Also on the board has the RN2483 module, which allows data transfer via the LoRa radio channel. Updating of the microcontroller software can be done via a standard SWD connector, built-in STM loader or using a serial interface. The board allows for rapid prototyping of such ideas as building automation systems and robotics. And non-professional users can use Arduino IDE and professional any other IDE supporting development under STM32 (Kiel, IAR, Eclipse).

Close

Board Lothings A2

based on RN2483 module.

The basis of this board is the Microchip RN2483 module. This module has the LoRa-SX1276 radio channel chip and the PIC18F46K22 microcontroller with the following technical characteristics 64k Flash and 3k RAM, 1k EEPROM, 2x UART, 2x SPI, 2x I2C2, 10bit ADC, 7x timers and clock frequency of 16 MHz. Updating of the microcontroller software can be done through the in-circuit programming connector. There are free inputs / outputs of the board that allows connecting various kinds of sensors to it, which makes it a universal solution for a wide range of automation tasks.

Close

Board Lothings A3

based on RN2483 module + HC08.

The basis of this board is the Microchip RN2483 module and the HC08 module, which provides a Bluetooth radio channel. The RN2483 module has a LoRa-SX1276 radio channel chip and a PIC18F46K22 microcontroller with the following specifications: 64k Flash and 3k RAM, 1k EEPROM, 2x UART, 2x SPI, 2x I2C2, 10bit ADC, 7x timers and lock frequency of 16 MHz. Updating of the microcontroller software can be done via the Bluetooth radio channel. The functionality of this board allows user to get payload from Bluetooth LE channel and send it via the LoRa radio channel, any device that has supporting Bluetooth radio channel can act as a data source. At the moment we are using a phone based on Android 5.0 with Bluetooth LE as such a device.

Close

Android Application for A3, A4

Android application allows you to set/ get parameters of LoRa protocol (TxPower, Ack, SF, UpCnt, DownCnt,CR), set/ get LoraWAN settings (AppKey, AppSessKey, NetSessKey, DevAddr, DevEUI), send data via Bluetooth radio to LoThings A3 card with further transfer payload through the LoRa radio channel, download the binary file of the PIC18F46K22 microcontroller program via the Bluetooth radio channel to the flash memory (used to update the LoThings A3 software). Either user input or GPS phone coordinates can be used as a data source for transmission.

Close

Building LoRaWAN

Our team possesses the necessary knowledge for the complex solution of your tasks in the field of automatic data collection, starting with the construction of a wireless network based on the LoRa protocol and ending with the development of end devices. We will design the network and select the necessary equipment that will ensure its reliable operation.

Close

Gateway LoRaWAN

Making gateways of LoRaWAN. For that we are using iC880A-SPI 868MHz + Raspberry Pi3. We have experience of using several such boards that work together with sector antennas.

Close

LoRaWAN Tester

The device is designed to evaluate the transmission parameters (RSSI, SNR) of the message to the gateway.

Close

Parking sensor

The device is designed to monitor the status of the parking lot and the amount of battery power of the device.

Close

GPS tracker

The device is intended for transferring coordinates to the application server via LoRaWAN. Power is supplied from an external power source. The transmission interval is arbitrary.

Close

Industrial device(microchip)

The device has the following types of interfaces: RS-232 / RS-422 / RS-485, current loop, digital inputs / outputs and analog inputs, relay output, real-time clock, powered by external or internal power supply.

Close

Lothings Meter

The Lothings Meter allows you to monitor consumed resources for the following types of meters: electricity, cold water, hot water, heat, gas. Generate reports for the respective resource provider companies.

Close

Industrial device(RAK811)

The device has the following types of interfaces: RS-232 / RS-422 / RS-485, current loop, digital inputs / outputs and analog inputs, relay output, real-time clock, powered by external or internal power supply.

Close

Industrial device(CMWX1ZZABZ)

The device has the following types of interfaces: RS-232 / RS-422 / RS-485, current loop, digital inputs / outputs and analog inputs, relay output, real-time clock, powered by external or internal power supply.

Close

Industrial device(RFM95/DRF1276G + STM32LXXX)

The device has the following types of interfaces: RS-232 / RS-422 / RS-485, current loop, digital inputs / outputs and analog inputs, relay output, real-time clock, powered by external or internal power supply.

Close

Android application Lothings Meter

Close

Lothings map

Close

Development kit with wireless module EBYTE SX1280 LoRa(2.4GHz)

Закрыть

Expansion hat for Nucleo-64 with wireless module iM282A-L LoRa(2.4GHz)

Закрыть

Industrial device(Quectel E95(MQTT/MQTT TLS) + STM32L476)

The board is built on an STM32L476 microcontroller and a Quectel E95 module, which allows data transmission via the MQTT/MQTT TLS protocol via the GSM network. The device has the following types of interfaces: RS-232/RS-422/RS-485, current loop, digital inputs/outputs and analog inputs, relay output, real-time clock, power from an external power source. This device is designed to work together with the Lothings Meter program.

Закрыть