I’ve been playing around with some esp8266 and bme280s to create temp/humidity/pressure readings.
I’d like to create an outdoor version of this @Courty has quite a lot of experience in this field.
ideally Id like it to run 365 without intervention and if your code only fires once every 5 minutes or so the battery should last a while.
I was going to create this project
if anyone has any comments regarding the project they would be welcomed.
Its a fairly simple project and doesnt require much equipment, being through hole its also fairly easy to solder.
I can order the PCBs via PCBWAY and the pcb creator gets a comission.
They require a minimum of 5 boards at a cost of $1 per board.
I would only require 2 units, if we have interest for the other 3. (or we can order more if there is interest )
I think its probably around £18 including shipping per unit for the parts (not including lipo battery or case)
- pcb - PCBWAY
- battery holder - banggood
- tp4056 - banggood
- bme280 (uk ebay)
- wemos d1 pro - banggood
I havent included, wire, resistors or connectors as I thought people might have their own.