2 Slitinto NX SP202

blakadder edited this page 2019-11-01 19:05:09 +01:00

Table of Contents

• Configuration
• Flashing
• Disassembly
• Pinout
• Procedure
• Miscellaneous

indirectly supported as configuration of Digoo NX-SP202 seems to work fine

Device can switch 2 individual plugs. It has a builtin metering sensor which measures power consumption of the sum of both.

My 2 devices I bought at Amazon have ROHS and CE signs and are officially valid for a maximum of 16A.

You can buy it at Amazon

According to the template configuration the device seems to be compatible with Digoo NX-SP202

Configuration

Currently Slitinto is not present as separate module but DIGOO NX-SP202 seems to work. I had to adjust voltage and current with the following commands in the console

• command VoltageSet 233 // measured with a multimeter
• command CurrentSet 171 // known milliampere of my reference (here lightbulb of 40watts) This calibration is potentially individual for every device so I would suggest to calibrate it with a known power consuming device like a good old light bulb where the wattage is well known.

Flashing

Disassembly

The device has no screws but disassembling as not needed as you can flash it OTA using tuya-convert. Nevertheless one user described a method to "crack" it using a rubber hammer and then glue it together again with no visible defects.

Pinout

Not known.

Procedure

Here is described how to crack the device but also how to flash it OTA.

Miscellaneous

I use metering capable devices to observe the power consumption and execute rule based behaviour on base of the consumption values.

i.e.: if the power consumption is lower than 10W for 30min (checked every 60 seconds) then switch off.

My script for this looks like this:

• rule1 on Energy#Power>10 do backlog ruletimer1 1800; ruletimer2 60; rule1 off; endon
• rule2 on rules#timer=1 do power2 off endon
• rule3 on rules#timer=2 do rule1 on endon
• rule1 on
• rule2 on
• rule3 on

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