Welcome to the series of configuration instructions for ModBerry and Moduino ESP32 devices. In this class, you will program ESP32 processor to be Modbus TCP Master.
We will use two devices, which contain this processor: Moduino ESP32 and Pycom. Both devices are running in MicroPytthon environment. Our Modbus Slave will be PC computer with Modbus simulator software running on it.
You will need:
Moduino ESP32 or Moduino Pycom device (check this website to find out more about Moduino ESP32 device and this to check Pycom device)
PC with Linux operating system
RS-232/RS-485 port in your computer or USB to RS-232/RS-485 converter
You can read the complete tutorial at Instructables.com:
TECHBASE’s Industrial IoT devices, ModBerry & Moduino series, now supports latest SIMCom global-band SIM7000G eMTC & NB-IoT Module. New SIM7000G supersedes previous 7000E / 7000A / 7000C versions of modem and provides a universal band set with global coverage, in opposite to Europe, America and China-only solutions.
Our ModBerry / Moduino devices equipped with latest SIM7000G modem are perfect for industrial automation solutions, e.g. data logging, metering, telemetrics, remote monitoring, security and data management through all Industrial IoT applications.
GPRS/EDGE 850/900/1800/1900Mhz Control Via AT Commands
Supported data transfer:
LTE CAT-M1(eMTC) – Uplink up to 375kbps, Downlink up to 300kbps
NB-IoT – Uplink up to 66kbps, Downlink up to 34kbps
EDGE Class – Uplink up to 236.8Kbps, Downlink up to 236.8Kbps
GPRS – Uplink up to 85.6Kbps, Downlink up to 85.6Kbps
Our ModBerry / Moduino devices with global-band SIM7000G are available for testing and developing purposes, due to pending certifications of this module. For more information please contact our sales managers via live chat or contact forms.