Everything according to agreement

Everything according to agreement

Everything according to agreement

Nice

Nice

Nice

Arrived without damage, on time. I haven't built it yet.

Arrived without damage, on time. I haven't built it yet.

Arrived without damage, on time. I haven't built it yet.

Okay. Okay.

ok.

Okay. Okay.

With this product you can create your own temperature sensor network ! all you need is a basic knowledge on arduino :)

With this product you can create your own temperature sensor network ! all you need is a basic knowledge on arduino :)

With this product you can create your own temperature sensor network ! all you need is a basic knowledge on arduino :)

works fine. easy to install / program.

works fine. easy to install / program.

works fine. easy to install / program.

Good device, works as expected. Power hungry though, the fully charged 3000 mAh 18650 I was using to power one died after 24 hours. I recommend this device if you are able to power it with a mains connected supply. It works great with esphome and home assistant, very easy to configure. The only possible challenge is getting the firmware onto the esp-01 the first time, subsequent updates are OTA. A USB esp-01 programmer made this step simple also.

Good device, works as expected. Power hungry though, the fully charged 3000 mAh 18650 I was using to power one died after 24 hours. I recommend this device if you are able to power it with a mains connected supply. It works great with esphome and home assistant, very easy to configure. The only possible challenge is getting the firmware onto the esp-01 the first time, subsequent updates are OTA. A USB esp-01 programmer made this step simple also.

Good device, works as expected. Power hungry though, the fully charged 3000 mAh 18650 I was using to power one died after 24 hours. I recommend this device if you are able to power it with a mains connected supply. It works great with esphome and home assistant, very easy to configure. The only possible challenge is getting the firmware onto the esp-01 the first time, subsequent updates are OTA. A USB esp-01 programmer made this step simple also.

The dht11 sensor is off by several degrees C. And very much influenced by the heat of the esp. Measured humidity is also not accurate. As delivered, it is a fun base project. But completely unusable. I'm planning to replace the dht11 by a sonoff Si7021 sensor though, making the this little board the ideal base plate for my project.

The dht11 sensor is off by several degrees C. And very much influenced by the heat of the esp. Measured humidity is also not accurate. As delivered, it is a fun base project. But completely unusable. I'm planning to replace the dht11 by a sonoff Si7021 sensor though, making the this little board the ideal base plate for my project.

The dht11 sensor is off by several degrees C. And very much influenced by the heat of the esp. Measured humidity is also not accurate. As delivered, it is a fun base project. But completely unusable. I'm planning to replace the dht11 by a sonoff Si7021 sensor though, making the this little board the ideal base plate for my project.

as expected

as expected

as expected

1 can be powered in 3.7v (4.2v)

+1 peux être alimenté en 3,7v (4,2v)

1 can be powered in 3.7v (4.2v)