Hi, everybody. Modules nRF5 with RFX2401(signal amplifier) control the amplifier from the legs of the microcontroller, as a rule, r0.20 and P0.24.

Do I understand correctly that gain control is not implemented in mysensors for nRF5 modules with amplifiers???

It probably can be done from the sketch, including a strengthening of the:
digitalWrite(TXEN_PIN, high);
digitalWrite(RXEN_PIN, high);
send.(..
digitalWrite(TXEN_PIN, low);
wait.(..
digitalWrite(RXEN_PIN, low);
But there is also internal communication (which is formed inside, for example - find parent, registration..), the functionality of the repeater, how it should be?

Today I finished printing the case. Turned out to node with sensor bme280 and e-ink display, running on nRF52840 from SKYLAB

In one of the photos still have the sensor with bme280 working on nrf52840 from EBYTE. ...This is the previous project.

@alowhum
es, Arduino. Need St link programmer

Wireless expansion module for very cheap soil moisture sensor from Aliexpress

MySensors | Wireless Module for Capacitive Soil Moisture Sensor v1.2 – 05:12
— Andrew EfektaSmartBox

@magpern Very neatly done!

@magpern any USB2COM of your choice

@magpern said in EFEKTA Temp&Hum sensor(ver. nRF52832 )+E-Ink display:

Can I use ST-Link V2 for this or do I need a separate device?

You can connect the programmer and TTL Converter at the same time. You can also do so - https://translate.google.ru/translate?hl=&sl=ru&tl=en&u=https%3A%2F%2Fmysensors-rus.github.io%2Ftroubleshooting_on_Cortex_MCU_in_Arduino%2F

@magpern said in EFEKTA Temp&Hum sensor(ver. nRF52832 )+E-Ink display:

On the SWD connector it says, TX and RX, how do I use them?

Via TTL Converter. The program must be enabled in the debug.

@magpern said in EFEKTA Temp&Hum sensor(ver. nRF52832 )+E-Ink display:

Any idea how battery can be at 60% on more or less fresh batteries... anyway, that is another problem.

Calculate the resistor divider. It is on the power Board. Perhaps you have mixed up resistors.