Minimalist WiFi Temperature and Humidity Sensor (Mark II)
author: johannrichard
2 layer board of 0.60 x 1.20 inches (15.3 x 30.6 mm)
Uploaded:
February 27, 2016
Shared:
February 27, 2016
Total Price:
$3.60
Minimalist Temperature and Humidity Sensor based on the ESP-01/ESP8266 WiFi Board and a DHT22
This board is designed to fit the necessary elements for a ESP8266 & DHT22 Temperature and Humidity Sensor and a 3.3V Voltage Regulator on the smallest footprint possible.
By using the code from https://github.com/tzapu/DeepSleepDHT22, it should be possible to run this sensor off a 3.3V LiPo or two AA 1.5V Batteries for a number of months.
For programming, you’ll need a separate setup. It’s best to use 2x4 female headers on the board, so you can plug-in the ESP-01 instead of soldering it to the board.
Also, if you use Arduino IDE and ArduinoOTA, you can upgrade the software of the ESP-01 over the air.
Designed in 123Circuits
Minimalist Temperature and Humidity Sensor based on the ESP-01/ESP8266 WiFi Board and a DHT22
This board is designed to fit the necessary elements for a ESP8266 & DHT22 Temperature and Humidity Sensor and a 3.3V Voltage Regulator on the smallest footprint possible.
By using the code from https://github.com/tzapu/DeepSleepDHT22, it should be possible to run this sensor off a 3.3V LiPo or two AA 1.5V Batteries for a number of months.
For programming, you’ll need a separate setup. It’s best to use 2x4 female headers on the board, so you can plug-in the ESP-01 instead of soldering it to the board.
Also, if you use Arduino IDE and ArduinoOTA, you can upgrade the software of the ESP-01 over the air.
Designed in 123Circuits
