Protocol version mismatch. Please upgrade the firmware

JiriBilek / WiFiSpi

SPI library for Arduino AVR and STM32F1 to connect to ESP8266

GNU Lesser General Public License v3.0

62 stars 13 forks source link

Protocol version mismatch. Please upgrade the firmware #17

Closed johankson closed 4 years ago

johankson commented 4 years ago

When flashing the ESP (built from master) it will be flashed with version 0.2.3 of the protocol. Installing the latest library for Arduino (Tools -> Library Manager) will get you version 0.2.0. This causes a "protocol version mismatch. Please upgrade the firmware" error.

Two issues

The firmware is later than the Arduino client (downgrade the firmware?)
There is no version 0.2.3 available for the Arduino client, do I need to build it myself?

JiriBilek commented 4 years ago

You're right, sorry. I forgot to make a new release. The git version is up to date but Arduino IDE library management downloads released code only. Fixed.

johankson commented 4 years ago

Thanks for the quick response!