ESP-WROOM-S2 Datasheet
■Espressif provides the SMD module—ESP-WROOM-S2 that integrates ESP8266EX. The module has been adjusted to achieve the best RF performance. We recommend using ESP-WROOM-S2 for tests or for further development.
■The flash used on this module is a 2-MB SPI flash connected to HSPI, with a package size of SOP 8-150 mil. The gain of the on-board PCB antenna is 2 dBi.
■The ESP-WROOM-S2 works as the SDIO/SPI slave with the SPI speed of up to 8 Mbps.
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Datasheet |
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Please see the document for details |
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SOP 8 |
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English Chinese Chinese and English Japanese |
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2018.09 |
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Version 1.8 |
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2.6 MB |
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