2 Channel 5V Relay Module ESP 32 4M Byte Flash Large Capacity Programmable Relay Board for Secondary Development Learning DC5-60V sold2024 Its low-profile design will emit

Its low-profile design will emit just enough light for easy entry into your home or cottage without overpowering glare

The BMP280 operates with lower noise and supports new filter modes and SPI interface in 63% less space than the BMP180

Suitable for long-term consumption

almost unlimited life

creating strong patriotic feeling

2 Channel 5V Relay Module ESP 32 4M Byte Flash Large Capacity Programmable Relay Board for Secondary Development Learning DC5-60V sold2024 Its low-profile design will emit2 Channel 5V Relay Module ESP 32 4M Byte Flash Large Capacity Programmable Relay Board for Secondary Development Learning DC5 60V Product Features Mature and Stable Module: This module supports I O port as well as UART program download port all pinout, programmable keys and reset keys, mature and stable. The relay board is equipped with and BLE modules Output Switching : This relay board contains 2 way 5V relay with output switching , suitable for