Freematics Forum

Thanks for your answers.

the settings in the arduino ide or platform.io are correct.
i can upload the official sketches, but they dont give any data with an electric car.

is there anyone who can give me a "basic, simple, sample" arduino sketch where i can read a can-id and get the value on the ...

still no news?

Hi Stanley,

is there a documentation of the AT-Commands?
Then we can try ourselfe.

...

jonathan wrote:
> I talked to stanley on facebook about this. He said it's not possible to do
> sniffing with the STM32 chip and no firmware is available. He advised to
> get a CAN shield if you want to do sniffing.


This simple sniffing to get data which is already on the bus was the main reason ...

Hi

i already did some CAN-to-MQTT-sniffing with arduino and an MCP2515, SIM800 and an GPS.
m
I collect battery and charging data from my SMART-Electric-Drive and the Renault ZOE from my wife.
Both EV's.
Since SMART and RENAULT dont give me the open available data from the can bus in their web-apps ...

Hi triberraar,

here is an example for deep sleep. maybe it helps?

[code]
/*
Simple Deep Sleep with Timer Wake Up
=====================================
ESP32 offers a deep sleep mode for effective power
saving as power is an important factor for IoT
applications. In this mode CPUs, most of the RAM ...

hi pointy

i have a zoe as well and i have a freematics one plus.
would like to get my custom zoe pids over gsm to my mqtt server/mysql database.

does your dongle read something from the zoe?

...eric