Industrial 6-Channel ESP32-S3 WiFi Relay Module, Supports WiFi / Bluetooth / RS485 control, Onboard RS485 interfaces
69.00 лв. с вкл. ДДС
В наличност
Комплектът съдържа:
- Модул Waveshare ESP32-S3-Relay-6CH – 1бр.
- Wi-Fi антена – 1бр.
Важно: В комплекта няма USB-C кабел!
ВНИМАНИЕ: При работа с напрежение над 24V, задължително трябва да се вземат мерки за безопасност и за ограничаване на достъпа до модула от неквалифицирани лица!
Характеристики:
- Работи с ESP32-S3-WROOM-1U-N8 модул:
- 240 MHz Xtensa 32-Bit LX7 Dual-Core Processor, Integrated 512KB SRAM, 384KB ROM
- Flash: 8 MB
- 2.4 GHz Wi-Fi (802.11 B/G/N)
- Supports Bluetooth 5 (LE) And Bluetooth Mesh
- uFL конектор за външна антена (има антена в комплекта)
- Захранване: с 5V от USB-C портa или със 7-36V от захранващата клема
- Релета: 6 броя, управлявани от ESP32-S3 с входен сигнал подаван през оптрони. Превключвателят на всяко реле издържа до 250V/10A AC или 30V/10A DC
- Има изолиран RS485 интерфейс, а на платката са изведени конектори за GPIO портове от ESP32-S3 модула – PINOUT. Работно напрежение на ESP32-S3 GPIO портовете е 3,3V (не толерира 5V сигнали)
- Допълнителни: USB-C конектор, RGB светодиод, пиезозумер, бутони за reset/boot и др.
- Програмиране с Arduino IDE, с MicroPython и др.
- Индустриален дизайн със защитни вериги
- Пластмасов корпус с възможност за монтаж към DIN шина
- Размери корпус: 145mm x 90mm x 40mm
Допълнителна информация:
- Waveshare ESP32-S3-Relay-6CH. Подробно описание
- Wiki. Ръководство
- Pinout
Specifications EN:
| MICROCONTROLLER | ESP32-S3 (Default module: ESP32-S3-WROOM-1U-N8, customizable for other modules) | |
|---|---|---|
| WIRELESS COMMUNICATOIN | 2.4GHz WiFi (802.11 b/g/n)、Bluetooth 5, BLE | |
| USB | Connector | USB Type-C |
| Power supply | 5V | |
| Functions | Power supply, USB communication, firmware downloading, etc. | |
| ISOLATED RS485 | Connector | Screw terminal |
| Direction control | Hardware automatic control | |
| Protection | TVS diode, surge protection & ESD protection | |
| Resistor | Onboard reserved 120R matching resistor, NC by default, enabled via jumper | |
| EXPANDED INTERFACE | Onboard 40PIN header compatible with some Raspberry Pi Pico HAT, easy to expand other functions such as RTC / CAN / RS232 / LoRa / sensor, etc | |
| RELAY | Contact rating | ≤10A 250VAC/30VDC |
| Relay channels | 6 | |
| Contact form | 1NO 1NC | |
| Isolation | Optocoupler isolation | |
| LED INDICATORS | RGB | RGB colorful LED, supports programmable control for display color |
| PWR | Red power indicator, lights up when there is USB connection and voltage is detected | |
| TXD | Green TX indicator, lights up when the RS485 port sends data | |
| RXD | Blue RX indicator, lights up when the device port sends data back | |
| POWER SUPPLY SCREW TERMINAL | Voltage range | 7~36V |
| APPEARANCE | Enclosure | Rail-mount ABS protective case |
| Dimensions | 145 × 90 × 30mm | |
What’s On Board:
- ESP32-S3
up to 240MHz operating frequency, with 2.4GHz WiFi and BLE - 6-channel quality relays
contact rating per channel: ≤10A 250V AC or ≤10A 30V DC - Optocoupler isolation
prevents interference from external high-voltage circuit connected to the relay - Digital isolation
prevents interference from external signal - Power supply isolation
provides stable isolated voltage, needs no extra power supply for the isolated terminal - TVS diode
effectively suppresses surge voltage and transient spike voltage in the circuit - Ceramic gas discharge tube
- Relay screw terminals
for connecting with user devices - 40PIN Raspberry Pi Pico HAT header
- RS485 bus interface
for connecting to external RS485 devices
- Power supply screw terminal
Supports DC 7~36V wide voltage input - LED indicators
PWR: power indicator
RXD: RS485 RX indicator
TXD: RS485 TX indicator - WS2812 RGB LED
controllable via GPIO38 - USB Type-C connector
for module power supply, firmware downloading and USB communication - Passive buzzer
sound frequency is controllable via GPIO21 - ESP32 RESET button
- ESP32 BOOT button
- External antenna connector
SMA female connector, for WiFi and Bluetooth wireless communication - RS485 matching resistor jumper
Onboard reserved 120R matching resistor, enabled via jumper - Relays default control pin setting