Closed shafr closed 5 years ago
Hello,
If I sum up the constraint for pins selections here is what we have:
Ok, thank you for the answer! I will continue my investigation.
Can I add this information to a documentation for ESP8266 ? I will do a pull request later with documentation update with pins which were working for me for ESP and a new schematic / PCb.
Yes of course, did you seen the pinout spreadsheet ? https://docs.google.com/spreadsheets/d/1_5fQjAixzRtepkykmL-3uN3G5bLfQ0zMajM9OBZ1bx0/edit?usp=drivesdk You can give me your feedback and i will update it
NodeMCU pin | GPIO PIN | RF Recv | RF Transmitter | IR Recv | IR Transmitter | DHT11 |
---|---|---|---|---|---|---|
D0 | 16 | OK | OK | NOK | OK | NOK |
D1 | 5 | OK | OK | OK | OK | OK |
D2 | 4 | OK | OK | OK | OK | OK |
D3 | 0 | NOK | NOK | NOK | NOK | NOK |
D4 | 2 | OK | OK | OK | OK | OK |
D55 | 14 | OK | OK | OK | OK | OK |
D6 | 12 | OK | OK | OK | OK | OK |
D7 | 13 | OK | OK | OK | OK | OK |
D8 | 15 | OK | OK | NOK | OK | OK |
RX | 3 | OK | OK | OK | OK | OK |
TX | 1 | OK | OK | NOK | OK | OK |
S3 | 10 | NOK | NOK | NOK | NOK | NOK |
S2 | 9 | NOK | NOK | NOK | NOK | NOK |
Wonderfull thanks !
Describe the bug Hello! I'm trying to build my own OpenMqttGateway PCB with bells and whistles. My instance contains sensors on with the voltage:
Actual: When everything is connected on the breadboard with the default pin configuration as in default configuration file - it works great.
As soon as I'm trying to re-wire breadboard and update configuration files to be using different pins - everything falls apart.
I'm getting MQTT online message & version from board, but none of the sensors seems to report any data anymore at once - DHT11 not sending temperature, IR-recv not forwarding received signal to MQTT.
Before uploading every new firmware i'm re-writing my ESP with zeroes, so it's not likely that issue can be in software.
Expected: Should it be possible to set any sensor to any pin ? I'm avoiding no-use pins, (GPIO2, RST, CH_PD) but maybe i'm missing something.
Screenshots Just for info the schematic of sensors connection:
Configuration file specify sensors using GPIO pins.
Environment (please complete the following information):