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M5Stack A131 is a single-port TTL–RS485 converter with built-in 12 V power supply, enabling reliable RS485 communication and powering of M5ATOM devices in compact embedded systems and industrial automation applications.
The M5Stack A131 is a TTL to RS485 signal conversion module designed for communication expansion in systems based on M5ATOM. Equipped with a single RS485 port and an integrated DC/DC converter, it enables powering M5ATOM devices directly from the 12 V RS485 line. The RS485 standard allows for robust multi-point communication in industrial environments, ensuring noise resistance and long transmission distances. The module features a compact design suitable for embedded devices or as part of industrial automation systems.
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Battery with a capacity of 190 mAh designed to power the M5ATOM series modules. M5Stack T001
Prototyping kit designed for sets from the M5ATOM series. It includes two boards with 60 prototyping fields and the necessary connectors. M5Stack A077
The module with 4 relays is designed for the M5Stack sets. It allows you to control devices with an operating voltage of up to 250 V AC and a current of up to 10 A or a voltage of 28 V DC and a current of 10 A. M5Stack U097
Capacitive soil moisture sensor with pump for M5Stack sets, equipped with holes compatible with LEGO. M5Stack U101
Module with a transmitter designed for communication via a laser beam transmitted in the air. M5Stack Laser.Tx Unit
Prototyping kit designed for sets from the M5ATOM series. It includes a prototyping board and numerous connectors. M5Stack ATOM HUB DIY Proto
Module with a light intensity sensor BH1750FVI dedicated to the M5StickC sets. It communicates via the I2C interface. M5Stack U134
No product available!
The CAN transmitter and receiver module is intended for M5Stack sets. It is based on an isolated CA-IS3050G transceiver system, which can provide differential data reception and transmission. M5Stack U085
DC-DC Step-Down Converter ME3116AM6G with an output voltage of 5 V, input voltage from 6 to 24 V and a maximum output current of 1 A. Dedicated to the M5Stack modules. M5Stack U125
A comprehensive development base, ideal for IoT projects. It offers a DC-DC circuit converting voltage from 9 from 24 V to 5 V, Grove expansion ports and an area with prototype holes with a 2.54 mm pitch. M5Stack K026-B
U031-B is a functional RF RFID reader designed as an expansion board for the M5Stack platform, enabling easy integration of RFID technology into IoT projects and access control systems. It supports 13.56 MHz frequency and ISO14443A protocol, which allows for rapid prototyping and easy integration with other modules in automation, logistics and monitoring systems.
The DLight Unit module with the BH1750FVI-TR sensor enables digital illuminance measurement with high resolution and low power consumption. It is suitable for automation systems, measurement devices, and IoT projects requiring precise light detection. M5Stack U096
RS485 converter designed for sets from the M5ATOM series. It allows you to connect to development kits devices controlled by the RS485 bus. M5Stack T002
No product available!
The module with a 10 kΩ slide potentiometer and a color LED indicator, designed for the M5Stack sets. M5Stack U123
Compact module designed for M5StickC, enabling control using an analog joystick with a button function. It uses the STM32F030F4 microcontroller and communicates via the I2C interface, transmitting tilt and press data. Thanks to its ergonomic shape and easy integration, it is suitable for games, DIY projects and interactive control systems. M5Stack U073
A module with a rotary encoder and RGB LED lighting for M5Stack sets. It communicates via the I2C interface. M5Stack U135
M5Stack A131 is a single-port TTL–RS485 converter with built-in 12 V power supply, enabling reliable RS485 communication and powering of M5ATOM devices in compact embedded systems and industrial automation applications.