I am working on software in Node Js for the Wio link and testing the url’s in Postman using this url
(the access token is not a valid one)
iot.seeed.cc/v1/node/GroveRelayD2/onoff/[onoff]0?access_token=3444445566666666666
This off command works and the response is 200 “result”: “ok”
When I use the “on” url
iot.seeed.cc/v1/node/GroveRelayD2/onoff/[onoff]1?access_token=3444445566666666666
the response is 200 “result”: “ok”
but the relay does NOT operate. If I immediately use post “on” in the Wio android app relay goes on
Any advice would be appreciated