Updated Sonoff B1 (markdown)

Thomas Dietrich 2017-09-16 03:08:31 +02:00
parent 654e169c47
commit fd66b05a7c
1 changed files with 1 additions and 1 deletions

@ -13,4 +13,4 @@ As always, you need to access the serial interface. First pop up the top part of
The **four serial pins** (3V3, Rx, Tx, GND) as well as the GPIO0 signal line are available as test points and clearly marked. Solder wires to those or use pogo pins as you prefer.
As with all ESP8266 modules pulling GPIO0 to GND is needed to put the chip in programming mode. You need to **connect GPIO0 and GND** during power up. An additional GND pad is available in the middle of the PCB.
As with all modules pulling GPIO0 to GND is needed to put the chip in programming mode. You need to **connect GPIO0 and GND** during power up. An additional GND pad is available in the middle of the PCB.