Data Storage & Transmission, Page 2

Shield for Arduino UNO and MEGA, which allows using GPRS and GSM telecommunication networks for receiving and sending data. The module needs a SIM card with prepaid data.

Audio player for MP3 files from a microSD card that can be controlled with the Arduino board.

The Bluetooth LED Badge is a programmable name badge with an LED display, allowing you to show your own text, symbols, or simple animations.

Bluetooth module HC-05 for wireless serial communication between the boards or board and a laptop or mobile phone with bluetooth.

A module that allows your board to send serial data via bluetooth to another board or device with a bluetooth connection.

Dual Bluetooth module JDY-33, 3.0 SPP + 4.2 BLE. Slave communication mode.

Dual Bluetooth module JDY-33, 3.0 SPP + 4.2 BLE. Slave communication mode. SMD design.

Improved Bluetooth module HC-05 - TTL, version 2.1+EDR, integrated logic level converter.

The CC1101 is a low-power wireless module operating in the 433 MHz band, utilising a modern RF chip from Texas Instruments. The module is suitable for bidirectional wireless...

A coaxial pigtail cable with a U.FL (IPEX1) connector connects a wireless module to an external antenna or leads a high-frequency signal from the board out of the device.

PWM signal converter to 0-10V voltage.

TTL to RS422 converter, MAX490 Full Duplex

The UART to LAN converter is designed for applications where it is necessary to transfer serial UART communication via LAN to a remote device, e.g. PC, or a second converter...

Converter USB - RS485, CH340

USB to TTL UART converter, CH340 with cable and Dupont connectors.

Decawave DWM1000 - localization module

Practical development board-programmer for ESP-WROOM-32 modules with CH340 converter. It allows you to conveniently upload firmware (Arduino IDE, ESP-IDF, MicroPython) as well...

Digital isolator for galvanic isolation of UART data buses etc.

Module with extra EEPROM memory that does not reset with the board and can store information for a long time.

ESP Prog v1.0 programmer CH340 for ESP-01/S

ESP-Prog UART, JTAG programmer for ESP8266, ESP32, ESP32-S2, ESP32-S3 and ESP32-C3 microcontrollers.

Module for wireless serial communication via bluetooth between boards or motherboards and mobile phones or laptops with bluetooth.

The TX868-BLG fiberglass antenna is an omnidirectional outdoor antenna for the 868 MHz band, suitable for LoRa, LoRaWAN, Meshtastic, Sigfox and other IoT networks.

Miniature radio receiver module between frequencies 50MHz-115MHz. It is able to connect to the board using the I2C bus and on the other side it connects to the amplifier.