Archive for: ‘juin 2014’

STC15L204 : v2, and Thingspeak

06/06/2014 Posted by admin

No big news regarding the STC15L204 code. I have just updated the schematic, I have simplified cabling the resistors, capacitors and the ds18b20 directly on the stc board and have made some ‘live’ tests with 2 sensors at home (one being outside, in the mailbox…).

Receiver is done via a Raspberry Pi, and data is sent to Thingspeak server.

To increase distance, nrf24l01 speed was lowered to 250kbps.

(Lire la suite…)