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ES32-POE

ESP32-POE-ISO

User Manual

Rev.1.0 May 2023

olimex.com

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Содержание ES32-POE

Страница 1: ...ES32 POE ESP32 POE ISO User Manual Rev 1 0 May 2023 olimex com 1...

Страница 2: ...WROVER 8 Order codes for ESP32 POE and accessories 9 Order codes for ESP32 POE ISO and accessories 10 HARDWARE 11 ESP32 POE layout 12 ESP32 POE GPIOs 13 ESP32 POE ISO layout 15 ESP32 POE ISO GPIOs 16...

Страница 3: ...o isolation from Ethernet s power supply when you program the board via the micro USB connector the Ethernet cable should be disconnected if you have power over the Ethernet cable Consider using Olime...

Страница 4: ...ver Ethernet negotiation circuit 802 3 compliant with minimum operating voltage of 35VDC DC DC converter with output 5V 3A LiPo battery charger LiPo battery connector Battery level monitor pin on ADC...

Страница 5: ...wer design 200uA consumption in deep sleep Ethernet 100Mb interface with IEEE 802 3 PoE support 3000VDC galvanic insulation between the PoE Ethernet part and board s power supply circuit Micro USB con...

Страница 6: ...PoE standard and provides up to 15 4 W of DC power minimum 44 V DC and 350 mA Only 12 95 W is assured to be available at the powered device as some power dissipates in the cable ESP32 POE ISO have 2W...

Страница 7: ...NNECT ESP32 POE to computer USB port while it s connected to Ethernet POE If you connect USB while ESP32 POE is powered by Ethernet you will damage the board or your computer or both This also will vo...

Страница 8: ...ESP32 POE WROVER ESP POE is with ESP32 WROOM 32E module with 4MB Flash and 520KB RAM ESP POE WROVER is with ESP32 WROVER E module with 4MB Flash and 8MB PSRAM WROVER module uses two GPIOs to connect t...

Страница 9: ...grade 40 85C board with external antenna ESP32 POE WROVER commercial grade 0 70C board with 8MB PSRAM and internal antenna ESP32 POE WROVER EA commercial grade 0 70C board with 8MB PSRAM and external...

Страница 10: ...ustrial grade 40 85C board with external antenna ESP32 POE ISO WROVER commercial grade 0 70C board with 8MB PSRAM and internal antenna ESP32 POE ISO WROVER EA commercial grade 0 70C board with 8MB PSR...

Страница 11: ...HARDWARE 11...

Страница 12: ...ESP32 POE layout 12 User button mout hole ESP32 module reset button mout hole GPIOs GPIOs USB connector Ethernet connector LiPo battery connector mout hole Micro SD card connector...

Страница 13: ...ESP32 POE GPIOs 13...

Страница 14: ...o 0 5A 3 3V i e 1 65W Make sure the combined power sourced from 3 3V and 5V do not exceed 4W GPIOs ESP_EN resets ESP32 module GPIO0 GPIO1 are used only during programming after that are free to use GP...

Страница 15: ...ESP32 POE ISO layout 15...

Страница 16: ...source up to 0 33A 3 3V i e 1W Make sure the combined power sourced from 3 3V and 5V do not exceed 1W GPIOs ESP_EN resets ESP32 module GPIO0 GPIO1 are used only during programming after that are free...

Страница 17: ...OE ISO schematics ESP32 POE latest schematic Rev L is on GitHub ESP32 POE board revision changes are on GitHub ESP32 POE ISO schematic Rev L is on GitHub ESP32 POE ISO board revision changes are on Gi...

Страница 18: ...o battery is connected it s charged automatically when power supply is attached with about 100mA When the LiPo battery is attached and external power supply is missing internal DCDC step up converter...

Страница 19: ...ls UEXT is 0 1 2 54mm step boxed plastic connector All signals are with 3 3V levels Olimex has developed number of MODULES with this connector There are temperature humidity pressure magnetic field li...

Страница 20: ...SOFTWARE ESP32 POE and ESP32 POE ISO are very popular boards and supported by Espressif ESP IDF MicroPython Arduino IDE Esphome PlatformIO 20...

Страница 21: ...Revision History Revision 1 0 May 2023 21...

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