RTC (539)
Click board | prototype board | Comp: RV-3028-C7 | RTC | 3.3VDC,5VDC
RFID reader | 8÷16V | GPIO,RS485 | antenna,RTC | 82x82x22mm | white
Click board | RTC | I2C | DS1307 | manual,prototype board | 5VDC
Click board | RTC | I2C | DS3231MZ+ | manual,prototype board





