Support for Gosund Sp1-C_V2.3

[AugustH]

Have you look for this feature in other issues and in the wiki?
yes

Is your feature request related to a problem? Please describe.
Gosund SP1 has a new version - new layout and new pins, differs from the version shown at https://www.bastelbunker.de/gosund-sp1-mit-tasmota

Describe the solution you'd like
device should work out of the box ;-)

Describe alternatives you've considered
the measurement chip can only configured in the source :-(

Just got a Gosund SP1 (https://www.amazon.de/gp/product/B0777BWS1P) -- there is a new chip layout resulting in new GPIO connections. The board is labeled "SP1-C_V2.3 20180926".

I got it to work with the following config (not sure about the leds, but the powermeter and the relay is working):

{ "Gosund SP1-C_v23",  // https://www.amazon.de/gp/product/B0777BWS1P
 GPIO_LED2_INV,    // GPIO00 Red Led (1 = On, 0 = Off)
 GPIO_USER,        // GPIO01 Serial RXD and Optional sensor
 GPIO_LED1_INV,    // GPIO02 Blue Led (1 = On, 0 = Off)
 GPIO_USER,        // GPIO03 Serial TXD and Optional sensor
 GPIO_HJL_CF,      // GPIO04 BL0937 or HJL-01 CF power
 GPIO_NRG_CF1,     // GPIO05 BL0937 or HJL-01 CF1 current / voltage
 0, 0, 0, 0, 0, 0, // Flash connection
 GPIO_NRG_SEL_INV, // GPIO12 BL0937 or HJL-01 Sel output (0 = Voltage)
 GPIO_KEY1,        // GPIO13 Button
 GPIO_REL1,        // GPIO14 Relay (0 = Off, 1 = On)
 0, 0, 0
 },

[ascillato]

Hi,

Thanks for sharing this information.

Please, add it to the wiki at other devices for letting other people find it and use it.

Thanks

[AugustH]

fixed Config (button and leds)

 { "Gosund SP1_v23",  // https://www.amazon.de/gp/product/B0777BWS1P
 0,    
 GPIO_LED1_INV,    // GPIO01 Serial RXD and LED1 (blue) inv
 0,        
 GPIO_KEY1,        // GPIO03 Serial TXD and Button
 GPIO_HJL_CF,      // GPIO04 BL0937 or HJL-01 CF power
 GPIO_NRG_CF1,     // GPIO05 BL0937 or HJL-01 CF1 current / voltage
 0, 0, 0, 0, 0, 0, // Flash connection
 GPIO_NRG_SEL_INV, // GPIO12 BL0937 or HJL-01 Sel output (0 = Voltage)
 GPIO_LED2_INV,    // GPIO13 LED2 (red) inv
 GPIO_REL1,        // GPIO14 Relay (0 = Off, 1 = On)
 0, 0, 0
 }

[ascillato2]

Great, thanks a lot. Can you add this information to the wiki under other devices?

Thanks again 👍

[AugustH]

done, see https://github.com/arendst/Sonoff-Tasmota/wiki/Gosund-SP1

[aritmeester]

Choosing the Teckin module is also approved working for this board revision. Same applies for #4303

So now we have three possible configuration options for all those clones together:

1. Gosund SP1_v23
2. Teckin
3. BlitzWolf SHP2

[R-Guhr]

Hardware button is not working! Tasmota v6.3.0, BlitzWolf BW-SHP2 v2.3 (Teckin)

[prankousky]

Can you please post a photo and label the neccessary pins (GND, VCC, TX, RX, and the one to flash)?

I just bought those on the German amazon Black Friday sale, was looking forward to flash, and now cannot figure out how to. I tried finding the pins myself with a multimeter, but could only get RX and TX, and am not even sure about those (never actually had to try this before because this wiki -and the link you provided- had already done it).

Thanks in advance / vielen Dank 👍

[AugustH]

see the pictures at https://github.com/arendst/Sonoff-Tasmota/wiki/Gosund-SP1

[prankousky]

@AugustH awesome, thank you!

[xnfctn]

see the pictures at https://github.com/arendst/Sonoff-Tasmota/wiki/Gosund-SP1

that worked, thanks!

[gunmetaldjs]

Anyone got lucky using the hardware button in the BlitzWolf BW-SHP2 v2.3 ?

[HanSolo72]

New Hardware revision Gosund SP1-C_V2.4 20181101
But looks like V2.3.
Here are the pictures: https://drive.google.com/drive/folders/1xmTNGbQpoYkIsagzl5wdrWzfieF8snJ5