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  JOB OFFER!
    Vis Plus company announces the vacancy of the FAE - Field Application Engineer

    Requirements:
        - English - upper intermediate or higher
        - Fluency in Estonian and Russian
        - Accommodation in the city of Tallinn
        - Knowledge of electronics at the developer level.
        - Knowledge of programming languages ??for microcontrollers is appreciated
        - Ability to justify the choice and to offer a replacement of another manufacturer, to offer an appropriate technical solution.
        - Good social skills, ability and desire to work in a team.
        - Readiness for short-term local and foreign business trips.
        - Experience in technical support of users is desirable.

    Details are provided during the interview.
    Send your CV to the address - sale@vis-plus.ee









  07.11.19 - New firmware for SIM800x family of modules supporting MQTT protocol
SIMCOM, taking into account the increased need for M2M devices and the wishes of customers, has released a new firmware for the SIM800x family of modules supporting the MQTT protocol.
 The first update received SIM800C24, as the most popular and sought after.
 Other modules from the SIM800x family will receive updates according to SIMCOM plans.

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  18.10.19 - Radio channel + Cortex M0 on one chip

 The long-awaited new product from Hoperf is the CMT2380F32 (http://vis-plus.ee/pdf/cmt2380f32.pdf) is now available to order.
 Inside the CMT2380F32 is a 32-bit ARM Cortex -M0 microcontroller and a 127-1020 MHz transceiver.
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  26.09.19 - Launch of a new series of controllers - M261 / M262 / M263 by Nuvoton Technology Corporation
 Nuvoton Technology Corporation, one of the leading manufacturers of microcontrollers with ARM architecture, is launching the release of a new series of controllers - M261 / M262 / M263.
 Based on the Armv8-M architecture, the Arm Cortex-M23 Trust Zone core, this series has reduced power consumption and is designed for IoT applications.

  Power consumption during normal operation is up to 45 μA / MHz
  Implemented the function of safe boot from the protected zone FLASH
  Hardware cryptographic acceleration to ensure the security of the IoT device.
  In addition to the usual set of interfaces, there are also SDHC 2.0, USB 2.0 FS OTG, CAN 2.0B.
  3.76 MSPS ADCs for reading data from touch devices or measuring sensors.

 Detailed characteristics of all microcontrollers in the series can be found on the manufacturers website https://www.nuvoton.com/hq/products/microcontrollers/arm-cortex-m23-mcus/m261-m262-m263-series/?__locale=en&utm_source=EDM&utm_medium=Sep
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  20.09.19 - Chip Production ESP8285 Series
 Espressif launches a new factory for the production of ESP8285 series chips, namely ESP8285N08, ESP8285H08 and ESP8285H16. The ESP8285 chip is fully compatible with the ESP8266 in software and pin layout, but additionally has a built-in flash memory with 1MB or 2MB size esp8285.pdf.
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  22.08.19 - LoRaWAN at 433 MHz and 868 MHz
 Currently loRa networks are widely developed. Thanks to LoRa technology, private interference-protected networks can be built with a long range at ultra-low power consumption. This technology has already found its application in remote monitoring devices, data collection from stand-alone sensors, and thanks to its good penetrating ability, LoRa technology can be used indoors without additional repeaters.
 Hoperf expands its line of LoRa modules.
 Samples of LoRaWAN RFM6501W modules at 433 MHz and 868 MHz are available to order.
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  07.08.19 - Modern 5G/LTE/WCDMA SIM8200EA-M2 module
SIMCOM company continues to delight us with modern innovations.
 The start of production of the modern 5G / LTE / WCDMA module has been announced SIM8200EA-M2

SIM8200EA-M2

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  29.07.19 - Updated Fuzetec Resettable Fuse Catalog
 Dear customers, the updated catalog of Fuzetec resettable fuses is already on the manufacturers website.
 You can download the updated catalog from the link:
http://www.fuzetec.com/upload/download/Fuzetec%202019%20Catalog.pdf

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  23.05.19 - ESPRESSIF company announced the release of a new 32-bit microcontroller with WiFi - ESP32-S2
 The ESPRESSIF company https://www.espressif.com/ announced the release of a new 32-bit microcontroller with WiFi - ESP32-S2. https://www.espressif.com/en/news/espressif-announces-%E2%80%A8esp32-s2-secure-wi-fi-mcuESP32-S2 operates at a frequency of up to 240 MHz, has 320 kB SRAM inside, 128 kB ROM, 16 KB RTC, and allows you to connect external SPIRAM 128 MB and 1 GB Flash.
 Support for USB OTG, LCD RGB / 8080/6800, 8/16/24-bit parallel interface has been added to the standard ESP-32 interface set.
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  21.05.19 - Nuvoton ML51 Series Based on 1T 8051 Core
 If you need a battery-powered product at the lowest price, we offer samples of microcontrollers for ordering.
 The current consumption in sleep mode is less than 1 A, the power consumption in the operating mode is 80 A / MHz. Clock frequency up to 24 MHz. The supply voltage range is from 1.8 - 5.5 V. The operating temperature range is from -40 C to + 105 C.
 For easy and quick start of your development, we suggest to consider a debugging board with NuMaker-ML51PC programmer for order
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  10.05.19 - Determination of coordinates by GPS navigation systems
We would like to inform you about possibility of failures in determining the coordinates of the GPS navigation systems

 On the night of April 6-7, 2019, the week counters were reset on GPS navigation satellites.
 This is due to the 10-bit representation of the week counter. After 1024 weeks, the counter is reset to zero.
 Theoretically, GPS receivers around the world should complete this transition without crashing.
 However, there are a lot of GPS receivers that contain outdated firmware.
 Such receivers might "go crazy" and will not be able to determine the current coordinates, especially if used in conjunction with GLONASS.
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  06.05.19 - LoRaWAN RFM6501W module from HOPERF
 HOPERF continues to delight us with brand new modules. LoRaWAN RFM6501W module. Documentation for the module at the link http://vis-plus.ee/pdf/RFM6501W.pdf The module has a compact size of 16 x 16 mm.
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  09.04.19 - Bluetooth 5.0 in the HOPERF HM-BT4501 module
 Brande new module from the company HOPERF Bluetooth 5.0 module HM-BT4501. Documentation for the module under the link: HM-BT4501.pdf. The module has a compact size of 12.5 x 17 mm, has a built-in DC-DC converter that allows you to work in the range of 1.8-3.6 V supply voltage. Made on the BT4501 chip, which has a simple circuit for switching on and a minimum of external RF components only the connection of an external antenna.
Next...









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