BLITZWOLF BW-SHP6

Property	Value
Manufacturer	BlitzWolf
Product page	BlitzWolf LinkAliexpress LinkBanggood Link
Wiki page
Build flag	BLITZWOLF_BWSHP2

Introduction

• Rated voltage: AC 220-240V
• Rated current: 10A (2300W)
• Product size: L7 x W4.4

It is the brother of BW SHP2 model, the hardware is a little bit different, but fully compatible with it. The hardware itself is a variant of Gosund SP-111, the images are used from one of that german language tutorial tutorial.

Flashing

Open the device using philips screwdriver.

Short GPIO0 and GND during boot to enter flash mode before connecting to the serial programmer. The power indicator LED will be strong red to confirm the device has entered this mode. As soon as the short is removed, the red color will be dimmed. The device will then be ready for flashing.

Using windows flashing the compiled images offered here worked well doing:

• (reboot, short (7) with black, red light dims as you release the pin)
• esptool.py --port COM8 erase_flash
• (reboot, short (7) with black, red light dims as you release the pin)
• esptool.py --port COM8 write_flash --flash_mode dout 0x00000 espurna-1.13.1-blitzwolf-bwshp2.bin
• (reboot)
• connect wifi to test 'espurna_xxxxx' pw fibonacci
• browse to http://192.168.4.1 (admin/fibonacci)
• logged in

For assembly I recommend some (hot) glue between screw and screwdriver, because when screw is not precisely in the hole, it can stuck and have to reopen the whole stuff.