Integration WLAN-Interface W600 (Serial2Tcp)

[juergs]

Hi Martin,
here the integration with W600-Module (not use of Air602 because of lacking antenna !) .
https://wiki.seeedstudio.com/W600_Module/#firmware-programming
https://files.seeedstudio.com/wiki/W600_Module/img/pinout_w600_module.jpg
https://www.shotech.de/de/w600-wifi-module.html

For programming MicroPython: PA_0 has to be set to GND.
PAD (PA_0) is located on botton of the module board.
Firmware: https://github.com/juergs/W600_Tcp_To_Serial_Bridge
MapleSDuino, adapted code: https://github.com/juergs/MapleSduino_SER2WLAN

TopView of board.

[juergs]

Hi Martin,
here is the second version of the schematic with integration of module Air602.
[https://www.shotech.de/de/air602-wifi-module.html

This module needs a separate WLAN-Antenna, is cheaper and has lower space requirement:
https://www.shotech.de/Datasheet/Mitsubishi/CC1101-Q1%20Design%20Note.pdf

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Ceramic antenna plot test (not really serious! Seems to be necessary an adaption network ...)