Member #712378

Member Since: August 23, 2015

Country: United States

  • If you add a resistor and LED it works. I made an NTP server from one and a Raspberry Pi.
    The pad next to the PPS label is 3.3V. The LED pad under it is the PPS output. It is open-drain so a pull-up is needed. The LED and resistor make a good pull-up and give a visual sync indication. Photos are here

  • I don’t see anything on the schematic to protect a battery connected to the power connector from being charged by the USB input. Am I going to ruin my LiPo battery by connecting the USB cable to program the ESP8266?

    I am using a separate charger board to charge the battery.

No public wish lists :(