From 4e54e6f48af1c31c563880cfb013dc1652180d09 Mon Sep 17 00:00:00 2001 From: Ted Timmons Date: Tue, 30 Apr 2019 12:03:02 -0700 Subject: [PATCH] explain that flash mode is entered by the 'button'; it isn't explained otherwise except "hey watch this long video". --- Sonoff-Pow-and-Pow-R2.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Sonoff-Pow-and-Pow-R2.md b/Sonoff-Pow-and-Pow-R2.md index 97c17bdf..48b54fc8 100644 --- a/Sonoff-Pow-and-Pow-R2.md +++ b/Sonoff-Pow-and-Pow-R2.md @@ -27,6 +27,8 @@ As always, you need to access the serial interface. - **Pow R2**: The **four serial pins** (VDD, E-RX, E-TX, GND) are available at the rear/short end of the PCB. Do not use I04 and I05. - **Pow**: The **four serial pins** (3V3, Rx, Tx, GND) are available at the rear/short end of the PCB as can be seen in the upper part of the image to the right. +To enter **flash mode**, press down on the button while powering the device. + Note - After the module type is changed to "Sonoff Pow" or "Sonoff Pow R2" using the "module" command, the serial port is no longer available for entering configuration commands because the serial port is used to communicate to the power measurement chip. Make sure you have set up your network connection before doing this. ### Video tutorial by alsolh