3.3.3. DIP Module ESP-WROOM-01
The DPI type module - ESP-WROOM-01 is illustrated in Figure 18 below.
Figure 18 DIP Module ESP-WROOM-01
The size of the module is 18*19mm, the Flash type applied is a SPI flash packed in SOP8-150mil, the
antenna used is a 1 DBi metal antenna. The 2.00mm double pitch applied can be both vertical or
straight, depending on specific applications.
Please refer to Table 5 for pin definitions of this module.
It should be noted that the DIP metal antenna is thin and prone to distortion. Change the antenna
immediately if the shape and appearance are abnormal.
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