Pack of 2 ESP 8-Channel Relay Module: WiFi Bluetooth BLE Module ESP-32 Relay Development Board DC 5-30V Power Supply Relay for ESP Secondary Development Board (LC-Relay-ESP-8R-D5

Description

Pack of 2 ESP 8-channel relay module: WiFi Bluetooth BLE module ESP-32 relay development board DC 5-30V power supply relay for ESP secondary development board (LC-Relay-ESP-8R-D5). Special feature: 1. Sophisticated and stable ESP-32E module on board, 4MB flash with large capacity; 2. The I/O port and the UART program download port of the ESP module are all out which is convenient for secondary development; 3. Supply voltage DC5V/7-30V; 4. Programmable IO0 button and reset button on ESP module; ESP supports the use of Arduino IDE development tools and provides reference programs in the Arduino development environment; 6. On-board 8-way 5V relay, output switching signal, suitable for controlling loads with operating voltage within AC 250V/DC30V; 7, 1 programmable LED and relay indicator on board. Specification: Material: metal. Number of channels: 8. Dimensions: 148 mm x 79.8 mm. Package Content: 2 x ESP relay module 8-channel set. Review: fenomenal - Muy bien para proyectos Review: Gutes Board - Die Boards kommen mit einem Lauflicht-Programm. Ich habe sie direkt mit ESPHome geflasht. Das lief völlig problemlos. Wirklich ein gutes Board zu einem guten Preis.