small updated to enhance clarity

Dominic White 2019-01-10 08:37:46 +02:00
parent 3fd01b24f6
commit eb77c04232
1 changed files with 2 additions and 2 deletions

@ -2,9 +2,9 @@
The Sonoff RF needs some tweaking as the connection needed during programming between the button and GPIO0 might not be present. The Sonoff RF needs some tweaking as the connection needed during programming between the button and GPIO0 might not be present.
This connection must be removed after the conversion to Tasmota or a button press will send the device in an ON/OFF loop. This connection *must be removed* after the conversion to Tasmota or a button press will send the device in an ON/OFF loop.
[Phalox](http://phalox.be/wp/electronics/itead-sonoff-slampher-custom-firmware-fix/) explains the case with a picture where you have to install a jumper wire for R21. I received the same result using a small screwdriver and shorting both solder pads of R21 while holding down the button during programming. This can be achieved by shorting both solder pads of *R21* with a small screwdriver while holding down the button during programming. This can be a bit fiddly, and ideally you should check the bootloader output over serial to see whether you managed to get it into programming mode. Alternatively, [Phalox](http://phalox.be/wp/electronics/itead-sonoff-slampher-custom-firmware-fix/) installed a jumper wire (explained in the picture below). Remember to remove it after programming.
<img alt="S20 Smart Socket" src="https://github.com/arendst/arendst.github.io/blob/master/media/sonoffrffix.jpg" width="230" align="right" /> <img alt="S20 Smart Socket" src="https://github.com/arendst/arendst.github.io/blob/master/media/sonoffrffix.jpg" width="230" align="right" />