@heinzv said in Everything nRF52840:
anybody seen this new Nordic IoT MCU:
https://www.nordicsemi.com/Products/Low-power-short-range-wireless/nRF5340
Looks like NRF52832 is replaced with nrf52833 also, 128K RAM and same radio than nrf52840 allowing the same protocols (zigbee/thread), the same max input voltage (5.5V) and adding bluetooth 5.1. Interesting if it can replace nrf52832 in existing modules.
Why not use a desktop laser printer and print on stickers ?
@neverdie said in 
BEEP base v3:
I'm a bit confused as to why it has the shape that it does.. What is it that you are hoping it will do?
Google is your friend 
https://www.kickstarter.com/projects/beepnl/beep-base-a-measurement-system-to-assist-beekeepers
@encrypt said in Solar Energy Harvesting for wireless motes:
There is a "Where to buy" button at the top of the page I linked.
As you can see on, the page, they can be bought worldwide on the Fujitsu webshop for €4 per unit: https://shop.feeu.com/epages/es966226.sf/en_GB/?ObjectPath=/Shops/es966226/Products/AEM10941
Yes thank you, I have seen that but I hoped there would be another source for the bare chip. I have to enter all my personal information to create an account and have an idea of the shipping price, which is annoying. Can you or anyone else with already an account check how much the shipping is for a few units for "non EU" destination ? Thank you !
@Encrypt they look interesting but where do you buy those chips and at what price ?
I'm not familiar at all with RS485 but are your sure this is not messing up with the MY_DEBUG and the Serial.println() in the code ?
@toine33 said in BH1750 Lux Sensor Problems:
#define MY_RS485_HWSERIAL Serial
@alowhum hard to say if the best would be to get rid of the gateway and program adapter for bluetooth devices, or to make a bluetooth gateway between bluetooth network and mysensors serial protocol.
In both cases we could have some custom profiles for the types of sensors used by MySensors.
@toine33 said in BH1750 Lux Sensor Problems:
V_LIGHT_LEVEL
Hello, do you get this with the serial print or in your controler from MySensors ?
Because the light level in Lux should be with a V_LEVEL message and not V_LIGHT_LEVEL which expects a value from 0 to 100%. This could mess with the value reported on the controller side.
@ncollins is of good advice here. NRF24 are infamous for their bad range, but with good SMD modules (not the cheapest versions with a blob !) and a cdebyte pa+lna module (using external "stick" antenna) for the gateway I have a full reliable coverage in a 100m2 apartment. Despite being in a high rise with a lot of WiFi networks polluting the 2.4GHz band.
