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ESP32-C6-EVB board features

ESP32-C6-EVB is Open Source Hardware design with the following features:

ESP32-C6-WROOM-1-N4 module with 32-bit RISC-V single-core microprocessor, up to 160 MHz, 
Flash: 4MB, ROM: 320 KB, HP SRAM: 512 KB, LP SRAM: 16 KB

USB-C connector for powering, programming, and JTAG debugging

Power jack for optional external power (8-50)V DC

Four Relays: 10A/240VAC

Four opto-isolated inputs for DC voltage up to 30VDC

Two UEXT connectors (0.1" step one and JST one)

Extension GPIO connector

Reset button

User button

Wide range of power supply: 8-50VDC

Programming connector suitable for 

ESP-PROG

Four mount holes

Four rubber pads included

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Summary of Contents for ESP32-C6-EVB

Page 1: ...ESP32 C6 EVB User Manual Rev 1 0 August 2023 olimex com 1...

Page 2: ...uments 6 HARDWARE 7 ESP32 C6 EVB layout 7 ESP32 C6 EVB schematic 8 ESP32 C6 EVB power supply and consumption 10 EXT1 connector GPIO 11 UEXT connectors 12 Relays 13 Inputs 13 User LED and button BUT1 1...

Page 3: ...s equipped with USB type C connector the type of cable used for charging most mobile phones ESP32 C6 EVB is an Open Source Hardware project all CAD source files are available at our GitHub repositorie...

Page 4: ...KB LP SRAM 16 KB USB C connector for powering programming and JTAG debugging Power jack for optional external power 8 50 V DC Four Relays 10A 240VAC Four opto isolated inputs for DC voltage up to 30VD...

Page 5: ...cket plug if you are located in UK or USB consider PWR EU EK or PWR EU US adapter ESP PROG External USB serial adapter that can be attached to ESP32 C6 EVB and used to program the ESP32 C6 or restore...

Page 6: ...32 c6 wroom 1_wroom 1u_datasheet_en pdf ESP32 C6 series the chip in ESP32 C6 WROOM 1U N4 and respectively in ESP32 C6 EVB datasheet https www espressif com sites default files documentation esp32 c6_d...

Page 7: ...Opto coupler inputs with connectors and status LEDs 30V DC max EXT1 header 4 x Relays with connectors and status LEDs 10A 240VAC max User LED Power good LED USB type C for power and programming Boot...

Page 8: ...ESP32 C6 EVB schematic The latest ESP32 C6 EVB schematic is available on the next page You can also download PDF export from GitHub here All design sources are available also at GitHub here 8...

Page 9: ......

Page 10: ...XT1 pin1 5V note that this wire is connected to the 5V of the USB so when you power ESP32 C6 EVB from EXT1 pin1 you should not have USB cable attached at the same time The typical power consumption is...

Page 11: ...EXT1 pin 4 is ESP_EN also known as reset EXT1 pin 5 is GPIO0 which a free pin EXT1 pin 6 is GPIO8 USER_LED1 wired to GPIO8 notice that the user LED is on the same wire EXT1 pin 7 is GPIO9 BUT1 wired...

Page 12: ...d plastic connector UEXT2 uses the smallest pUEXT which is 1 0mm single row JST connector Excerpts for UEXT1 and UEXT2 connectors can be seen below Olimex has developed number of extension MODULES com...

Page 13: ...or analog input and each input has own status LED The inputs have and printed under the connector make sure to first check the polarity or you might damage the board Opto OPT1 is connected to GPIO1 Op...

Page 14: ...you need to cut between the pads and to close them you need to solder the pads together SMT jumpers can also be used for measuring and testing purposes Typically you don t need to change the positions...

Page 15: ...your computer a lot of devices use similar cables so you might already have such cable at home 3 Force the board in upload bootloader mode manually Press and hold button BUT1 Press and release button...

Page 16: ...DOCUMENT REVISION Revision 1 0 August 2023 initial release 16...

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