BIGTREETECH Wireless Transmission Module

BTT SD/TF Cloud V1.0 is launched by the 3D printing team of BigTreeTechnology, which is a module for wireless file transmission between a computer and the 3D printer, so that you can get rid of the constraint of plugging in an SD/TF card.

Module parameters：

• The module adopts ESP-12S, which is based on ESP8266's low-power UART-WIFI chip module;
• The main frequency supports 80MHz and 160MHz;
• Spectrum range: 2412-2484MHZ;
• Logic voltage: DC 3.3v;
• USB input voltage: DC 5V;
• Size: SD-24mm *58.3mm; TF - 24 mm * 45.5 mm;
• Transmission file name format requirements: only supports the file name consisting of ASCII code

Scope of application:

• Any SD card interface that communicates via SPI can be plugged in and used directly.

Such as:

• BIGTREETECH SKR series motherboards (GTR, TFT24 V1.1, TFT35 V3.0, TFT35-E3 V3.0 and so on)

Note: All SD card interfaces that communicate via SDIO mode cannot be used; For example: BIGTREETECH TFT35 V2.0!!

What's included:

• 1 x wireless module of chosen type
• 1x USB adapter cable

BigTreeTech GitHub