

A small USB-UART TTL converter module based on the CH340 system with a USB type A connector. Designed for the ESP-01 and ESP-01S modules. It allows you to connect ESP modules to a computer via a USB port.
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WiFI 802.11 b/g/n module. Equipment includes, among others: LED diode, antenna, 8 pins with 2.54mm pitch (including 3 GPIO lines). Power supply: 3.3V.
No product available!
Module with a relay and WiFi communication. Compatible with ESP-01 or ESP-01S
No product available!
The base plate is dedicated to ESP32 CAM modules. It allows you to connect the camera via a USB interface, e.g. to a computer. ESP32-CAM-MB
USB - UART converter based on the CP2102 chip. Compatible with a voltage of 3.3 V, has been equipped with a USB type C connector. Waveshare CP2102 USB UART Board (Type C)
USB TO UART solution with USB micro connector. Waveshare 11315
No product available!
CP2102 USB to UART Module, USB micro connector
USB - UART converter based on the PL2303GS chip. Compatible with 1.8 V, 2.5 V, 3.3 V and 5 V, it is equipped with a micro USB connector. Waveshare PL2303 USB UART Board (micro) V2
USB - RS232 adapter equipped with a USB type A connector and an RS232 connector in the DB9 female standard. It uses the original FTDI FT232RL chip, which guarantees a reliable connection between a variety of devices. Waveshare USB-TO-RS232-Female-Cable
No product available!
Converter dedicated to industrial applications. It provides communication between the USB interface and the RS232/RS485 serial standard
Overlay module for Raspberry Pi with GSM, GPRS, GNSS and Bluetooth
USB to TTL Serial Cable - Debug / Console Cable for Raspberry Pi, RoHS
No product available!
KAmod RS232S-mini is a miniature RS232 to TTL converter with a female DB9 connector, 2.54 mm goldpin pins, operating at 3-5.5 V, supporting all RS232 signals, based on the MAX3238/SP3238 chip, offering ESD protection up to 15 kV and corresponding to a DCE/Modem device
The KAmodRS module is a reliable RS232-UART converter supporting voltages from 3 V to 5.5 V and enabling data transmission at a speed of up to 250 kbit/s. Thanks to the use of the MAX3232 chip, the module is ideal for a wide range of electronic and microcontroller applications requiring stable and effective serial communication
Easy-to-use USB-to-Serial adapter based on the CH340G IC from WCH; works with 5V and 3.3V systems and should auto install on most operating systems without the need for additional drivers; uses the CH340G IC to quickly and easily convert serial signals to USB. DEV-14050
USB-UART TTL converter based on the CH343G chip. Equipped with a number of security features ensuring stable and safe communication. Waveshare CH343 USB UART Board (micro)
USB-UART TTL converter based on the CH343G chip. Equipped with a number of security features ensuring stable and safe communication. Waveshare CH343 USB UART Board (type C)
A small USB-UART TTL converter module based on the CH340E chip with a microUSB connector
A small USB-UART TTL converter module based on the CH340 system with a USB type A connector. Designed for the ESP-01 and ESP-01S modules