Hello,
I'm working on two projects, both of them with RFM and NRF option: what do you think? Are the PCBs correct?

1. First PCB
   

Hello,
this is a sensor with BME280, 0.96" OLED display and a custom PCB with Arduino Pro Mini 3,3v.
THe PCB is about 5cmx5cm with TP4056 LIPO charger, voltage regulator, space for an antenna, as described here: https://forum.mysensors.org/topic/5314/pcbs-for-battery-based-sensor

A button turns on the display:

Here the PCB:

Hello,
yesterday I added a 0,1uF capacitor between 3,3V and GND pins and I tried 8 different step-up booster without success!

In the next days I will try different configurations to understand what is happening!

@anticimex You are too fast Now the CERN files are uploaded!!

1. PCB with SMD resistors and capacitors with LIPO module, arduino module and radio module

Hi,
the NRF24l01 doesn't have a RSSI function as reported in Nordic datasheet, so how can the signal report work?
thanks

thanks, next time I will use the github search function

could you share a circuit diagram? thanks

@skysonic said in Temp, pressure, humidity + OLED:

Great project
what sketch have you used?
i am very interested to make a temprature switch for my kitchen with that kind of display
great work

thank you! My sketch is based on bme280 temp, hum, pressure sketch plus the oled display. bye

thanks, next time I will use the github search function

@mfalkvidd thanks for your answer, can you tell me what is the RF24_getSendingRSSI?

int16_t transportGetSendingRSSI(void)
{
	return RF24_getSendingRSSI();
}

Hi,
the NRF24l01 doesn't have a RSSI function as reported in Nordic datasheet, so how can the signal report work?
thanks

@anticimex You are too fast Now the CERN files are uploaded!!

New version 2.1 with EEPROM and signing IC!

@gohan I will add dome details as soon as possible; about the SMA connector it's too big (7.9mm diameter) for this board.

@Anticimex, sorry I will provide the correct files as soon as possibile! thanks