ESP3-WROVER URL Wi-Fi Wi-Fi Bluetooth SIG 08

ESP3-WROVER.0 08 www.espressif.com

ESP3-WROVER www.espressif.com/zh-hans/subscribe www.espressif.com/zh-hans/certificates URL Wi-Fi Wi-Fi Bluetooth SIG 08

3. 3. 4.3 Strapping 5 3 7 3. CPU 7 3. Flash SRAM 7 3.3 7 3.4 RTC 7 4 8 5 9 5. 9 5. 9 5.3 (3.3 V, 5 C) 9 5.4 Wi-Fi 0 5.5 5.5. 5.5. 5.6 6 3 7 4 8 6 9 PCB 7 0 U.FL 8 9. 9. 9 0

ESP3-WROVER ESP3-WROVER 3 4 4 Strapping 5 5 9 6 9 7 (3.3 V, 5 C) 9 8 Wi-Fi 0 9 0

ESP3-WROVER 3 3 ESP3-WROVER 3 4 ESP3-WROVER 4 5 VDD33 4 6 5 7 ESP3-WROVER (PCB/IPEX) 6 8 ESP3-WROVER 7 9 U.FL 8

.. ESP3-WROVER Wi-Fi+BT+BLE MCU MP3 ESP3-WROVER PCB IPEX ESP3-WROVER 4 MB SPI flash 8 MB SPI PSRAM ESP3-WROVER : ESP3-WROVER Flash PSRAM (mm) ESP3-WROVER (PCB) ESP3-D0WDQ6 4 MB 8 MB (8.00±0.0)x(3.40±0.0)x(3.30±0.0) ESP3-WROVER (IPEX) U.FL 0 ESP3-WROVER ESP3-D0WDQ6 * ESP3-D0WDQ6 CPU 80 MHz 40 MHz CPU ESP3 SD SPI UART I S I C * ESP3 ESP3 Wi-Fi Wi-Fi BLE Beacon ESP3 5 µa 50 Mbps 0 dbm ESP3 LwIP freertos TLS. OTA ESP3-WROVER : ESP3-WROVER RF FCC/CE-RED/SRRC/TELEC Wi-Fi Wi-Fi Alliance BQB RoHS/REACH HTOL/HTSL/uHAST/TCT/ESD 80. b/g/n 80.n 50 Mbps Wi-Fi A-MPDU A-MSDU 0.4 µs.4 GHz ~.5 GHz ESP3-WROVER V.0

. v4. BR/EDR BLE 97 dbm NZIF Class-, Class- Class-3 AFH CVSD SBC SD UART SPI SDIO I C LED PWM PWM I S IR GPIO ADC DAC 40 MHz SPI flash 4 MB PSRAM 8 MB /.3 V ~ 3.6 V 80 ma 500 ma 40 C ~ 85 C (8.00±0.0) mm x (3.40±0.0) mm x (3.30±0.0) mm ESP3-WROVER V.0

... Keepout Zone 38 VDD33 IO3 37 3 EN IO 36 4 SENSOR_VP TXD0 35 5 SENSOR_VN RXD0 34 6 IO34 IO 33 7 IO35 NC 3 8 IO3 39 IO9 3 9 IO33 IO8 30 0 IO5 IO5 9 IO6 NC 8 IO7 NC 7 3 IO4 IO4 6 4 IO IO0 5 5 IO 4 6 IO3 IO5 3 7 SD SD 8 SD3 SD0 9 CMD CLK 0 : ESP3-WROVER 3 ESP3-WROVER V.0

.. ESP3-WROVER 38 3. 3: P 3V3 P EN 3 I SENSOR_VP 4 I GPIO36, ADC_CH0, RTC_GPIO0 SENSOR_VN 5 I GPIO39, ADC_CH3, RTC_GPIO3 IO34 6 I GPIO34, ADC_CH6, RTC_GPIO4 IO35 7 I GPIO35, ADC_CH7, RTC_GPIO5 IO3 8 I/O GPIO3, XTAL_3K_P (3.768 khz ), ADC_CH4, TOUCH9, RTC_GPIO9 IO33 9 I/O GPIO33, XTAL_3K_N (3.768 khz ), ADC_CH5, TOUCH8, RTC_GPIO8 IO5 0 I/O GPIO5, DAC_, ADC_CH8, RTC_GPIO6, EMAC_RXD0 IO6 I/O GPIO6, DAC_, ADC_CH9, RTC_GPIO7, EMAC_RXD IO7 I/O GPIO7, ADC_CH7, TOUCH7, RTC_GPIO7, EMAC_RX_DV IO4 3 I/O GPIO4, ADC_CH6, TOUCH6, RTC_GPIO6, MTMS, HSPICLK, HS_CLK, SD_CLK, EMAC_TXD IO 4 I/O GPIO, ADC_CH5, TOUCH5, RTC_GPIO5, MTDI, HSPIQ, HS_DATA, SD_DATA, EMAC_TXD3 5 P IO3 6 I/O GPIO3, ADC_CH4, TOUCH4, RTC_GPIO4, MTCK, HSPID, HS_DATA3, SD_DATA3, EMAC_RX_ER SHD/SD* 7 I/O GPIO9, SD_DATA, SPIHD, HS_DATA, URXD SWP/SD3* 8 I/O GPIO0, SD_DATA3, SPIWP, HS_DATA3, UTXD SCS/CMD* 9 I/O GPIO, SD_CMD, SPICS0, HS_CMD, URTS SCK/CLK* 0 I/O GPIO6, SD_CLK, SPICLK, HS_CLK, UCTS SDO/SD0* I/O GPIO7, SD_DATA0, SPIQ, HS_DATA0, URTS SDI/SD* I/O GPIO8, SD_DATA, SPID, HS_DATA, UCTS IO5 3 I/O GPIO5, ADC_CH3, TOUCH3, MTDO, HSPICS0, RTC_GPIO3, HS_CMD, SD_CMD, EMAC_RXD3 IO 4 I/O GPIO, ADC_CH, TOUCH, RTC_GPIO, HSPIWP, HS_DATA0, SD_DATA0 IO0 5 I/O GPIO0, ADC_CH, TOUCH, RTC_GPIO, CLK_OUT, EMAC_TX_CLK IO4 6 I/O GPIO4, ADC_CH0, TOUCH0, RTC_GPIO0, HSPIHD, HS_DATA, SD_DATA, EMAC_TX_ER NC 7 - - NC 8 - - IO5 9 I/O GPIO5, VSPICS0, HS_DATA6, EMAC_RX_CLK IO8 30 I/O GPIO8, VSPICLK, HS_DATA7 IO9 3 I/O GPIO9, VSPIQ, U0CTS, EMAC_TXD0 4 ESP3-WROVER V.0

. NC 3 - - IO 33 I/O GPIO, VSPIHD, EMAC_TX_EN RXD0 34 I/O GPIO3, U0RXD, CLK_OUT TXD0 35 I/O GPIO, U0TXD, CLK_OUT3, EMAC_RXD IO 36 I/O GPIO, VSPIWP, U0RTS, EMAC_TXD IO3 37 I/O GPIO3, VSPID, HS_STROBE 38 P * SCK/CLK SDO/SD0 SDI/SD SHD/SD SWP/SD3 SCS/CMD GPIO6 GPIO SPI flash.3 Strapping ESP3 5 Strapping 6 MTDI GPIO0 GPIO MTDO GPIO5 GPIO_STRAPPING 5 strapping RTC Strapping 0 Strapping / Strapping / Strapping Strapping / MCU GPIO ESP3 Strapping Strapping Strapping 4 4: Strapping LDO (VDD_SDIO) 3.3 V.8 V MTDI 0 SPI GPIO0 0 5 ESP3-WROVER V.0

. GPIO 0 U0TXD U0TXD U0TXD MTDO 0 SDIO MTDO 0 0 GPIO5 0 0 LDO (VDD_SDIO) SDIO ESP3-WROVER flash SRAM.8 V MTDI VDD_SDIO.8 V 6 ESP3-WROVER V.0

3. 3. ESP3-WROVER 3. CPU ESP3-D0WDQ6 Xtensa 3-bit LX6 448 KB ROM 50 KB SRAM RTC 8 KB SRAM Deep-sleep RTC CPU RTC 8 KB SRAM Deep-sleep Kbit efuse 56 bit MAC ; 768 bit, flash ID 3. Flash SRAM ESP3 QSPI flash (SRAM) ESP3 SPI ESP3 AES flash ESP3 QSPI flash SRAM flash CPU CPU MB + 48 KB 3 MB + 48 KB cache CPU 4 MB 8-bit 6-bit 3-bit SRAM CPU 4 MB 8-bit 6-bit 3-bit ESP3-WROVER 4 MB SPI flash 8 MB PSRAM 3.3 40 MHz 3.4 RTC ESP3 ESP3 ESP3 RTC 7 ESP3-WROVER V.0

4. 4. ESP3 GPIO6- SPI flash GPIO6-7 PSRAM GPIO 6 8 ESP3-WROVER V.0

5. 5. 5. 6 5: VDD33 0.3 3.6 V I output IO -,00 ma T store 40 50 C. IO 5 C VDD3P3_RTC, VDD3P3_CPU, VDD_SDIO 4 VDD_SDIO flash / PSRAM. ESP3 IO_MUX 5. 6: VDD33 -.3 3.3 3.6 V I V DD 0.5 - - A T 40-85 C 5.3 (3.3 V, 5 C) 7: (3.3 V, 5 C) C IN - - pf V IH 0.75 VDD - VDD +0.3 V V IL 0.3-0.5 VDD V I IH - - 50 na I IL - - 50 na V OH 0.8 VDD - - V V OL - - 0. VDD V I OH (VDD = 3.3 V, V OH >=.64 V, VDD3P3_RTC, - 40 - ma VDD3P3_CPU, - 40 - ma I OL ) VDD_SDIO, 3-0 - ma (VDD = 3.3 V, V OL = 0.495 V, ) - 8 - ma 9 ESP3-WROVER V.0

5. R P U - 45 - kω R P D - 45 - kω V IL_nRST CHIP_PU - - 0.6 V. VDD I/O ESP3 IO_MUX. VDD3P3_CPU VDD3P3_RTC 40 ma 9 ma 3. VDD_SDIO flash / PSRAM 5.4 Wi-Fi 8: Wi-Fi - 4-484 MHz - - * - Ω n, MCS7 3 4 dbm b 7.5 8.5 0 dbm b, Mbps - 98 - dbm b, Mbps - 89 - dbm g, 6 Mbps - 9 - dbm g, 54 Mbps - 74 - dbm n, HT0, MCS0-9 - dbm n, HT0, MCS7-7 - dbm n, HT40, MCS0-89 - dbm n, HT40, MCS7-69 - dbm g, 6 Mbps - 3 - db g, 54 Mbps - 4 - db n, HT0, MCS0-3 - db n, HT0, MCS7-3 - db IPEX 50 Ω IPEX 0 ESP3-WROVER V.0

5. 5.5 5.5. 9: @30.8% PER - - 97 - dbm @30.8% PER - 0 - - dbm C/I - - +0 - db F = F0 + MHz - 5 - db F = F0 MHz - 5 - db C/I F = F0 + MHz - 5 - db F = F0 MHz - 35 - db F = F0 + 3 MHz - 5 - db F = F0 3 MHz - 45 - db 30 MHz ~ 000 MHz 0 - - dbm 000 MHz ~ 400 MHz 7 - - dbm 500 MHz ~ 3000 MHz 7 - - dbm 3000 MHz ~.5 GHz 0 - - dbm - 36 - - dbm 5.5. 0: - - 0 - dbm - - 3 - dbm - - + dbm F = F0 ± MHz - 5 - dbm F = F0 ± 3 MHz - 58 - dbm F = F0 ± > 3 MHz - 60 - dbm favg - - - 65 khz fmax - 47 - - khz favg/ favg - - 0.9 - - ICFT - - 0 - khz - - 0.7 - khz/50 µs - - - khz ESP3-WROVER V.0

5. 5.6 ( ) 50 7 00 50 ~ 00 60 ~ 0s 35 ~ 50 7 60 ~ 90s > 30s - ~ -5 /s 00 ~ 3 /s 50 5 0 0 50 00 50 00 50 (s) 5 ~ 50 60 ~ 90s ~ 3 /s 50 ~ 00 60 ~ 0s >7 60 ~ 90s 35 ~ 50 30 ~ 70s ~ 80 - ~ -5 /s (SAC305) : ESP3-WROVER V.0

4 3 3 5 4 3 3 ESP3-WROVER V.0 6. D C B A ESP3 Module: with.8v Flash & SRAM The BLUE netname means.8v. VDD33 VDD33 VDD33 IPEX ANT PCB ANT J39 The values of C4, L4 and C5 vary with the actual selection of a PCB board. SCK/CLK GPIO7 R4 0R(5%)/NC R5 SCS/CMD FLASH_CLK SHD/SD 0R(5%) 6 7 U3 /CS CLK R FLASH C3 R 0R(5%)(NC) /HOLD R3 VDD_SDIO C5 TBD 0R(5%) 0R(5%) FLASH_CLK SRAM_CLK SDI/SD L4 TBD SDO/SD0 SWP/SD3 C 0uF/6.3V(0%) 0uF/6.3V(0%) uf/0v(0%) VCC 8 DI 5 DO /WP 3 C C4 TBD C6 C7 C3 00pF/6.3V(0%) C9 0.uF/6.3V(0%) C0 0.uF/6.3V(0%) 70pF/6.3V(0%) 70pF/6.3V(0%) 3 4 SENSOR_VP5 6 7 SENSOR_VN8 CHIP_PU 9 GPIO34 0 GPIO35 GPIO3 C6 0nF/6.3V(0%) U R C5 49 0K(5%) VDDA LNA_IN VDD3P3 VDD3P3 SENSOR_VP SENSOR_CAPP SENSOR_CAPN SENSOR_VN CHIP_PU VDET_ VDET_ 3K_XP C pf/6.3v(0%) 3.3nF/6.3V(0%) GPIO33 GPIO5 GPIO6 GPIO7 GPIO4 GPIO 4 XIN U 40MHz+/-0ppm 48 CAP 47 CAP 46 VDDA 45 XTAL_P XTAL_N 44 43 VDDA 4 GPIO U0TXD 4 U0RXD 40 39 GPIO 38 GPIO9 VDD3P3_CPU 37 3K_XN GPIO5 GPIO6 GPIO7 MTMS MTDI VDD3P3_RTC MTCK MTDO GPIO GPIO0 GPIO4 3 4 5 6 7 8 9 0 3 4 GPIO3 GPIO5 GPIO GPIO0 GPIO4 GPIO6 SDO/SD0 SWP/SD3 XOUT VDD_SDIO 36 GPIO3 35 GPIO8 34 GPIO5 33 SD_DATA_ 3 SD_DATA_0 SD_CLK 3 SD_CMD 30 9 SD_DATA_3 8 SD_DATA_ 7 GPIO7 VDD_SDIO 6 5 GPIO6 ESP3-D0WDQ6 R0 C 0K(5%) pf/6.3v(0%) 3 4 U4 The values of C and C vary with the selection of a crystal. CS# SO/SIO SIO VSS PSRAM C4 VDD 8 7 SIO3 SCLK 6 5 SI/SIO0 0.uF/6.3V(0%) C8 4.7uF/6V(0%) C9 0.uF/6.3V(0%) C4 VDD_SDIO K(5%) SHD/SD SRAM_CLK SDI/SD GPIO U0TXD U0RXD GPIO GPIO9 VDD33 GPIO3 GPIO8 GPIO5 SDI/SD SDO/SD0 SCK/CLK SCS/CMD SWP/SD3 SHD/SD GPIO7 GPIO6 VDD_SDIO VDD33 3: ESP3-WROVER Pin. Pin. VDD33 Pin.3 CHIP_PU/EN CHIP_PU Pin.4 SENSOR_VP SENSOR_VP Pin.5 SENSOR_VN SENSOR_VN Pin.6 IO34 Pin.7 IO35 Pin.8 IO3 Pin.9 IO33 Pin.0 IO5 Pin. IO6 Pin. IO7 Pin.3 IO4 Pin.4 IO D GPIO34 GPIO35 GPIO3 GPIO33 GPIO5 GPIO6 GPIO7 GPIO4 GPIO ESD3.3V88D-LCDN VDD33 VDD33 R9 0K(5%) Pin.5 Pin.6 IO3 Pin.7 SD Pin.8 SD3 Pin.9 CMD Pin.0 CLK Pin. SD0 Pin. SD Pin.3 IO5 Pin.4 IO Pin.39 GPIO3 SHD/SD SWP/SD3 SCS/CMD FLASH_CLK SDO/SD0 SDI/SD GPIO5 GPIO Pin.38 Pin.37 IO3 Pin.36 IO Pin.35 TXD0 Pin.34 RXD0 Pin.33 IO Pin.3 NC Pin.3 IO9 Pin.30 IO8 Pin.9 IO5 Pin.8 NC Pin.7 NC Pin.6 IO4 Pin.5 IO0 GPIO3 GPIO U0TXD U0RXD GPIO GPIO9 GPIO8 GPIO5 GPIO4 GPIO0 D C B A 6. Title ESP3-WROVER-V4 Size Document Number Rev C <Doc> 5 4 3 Wednesday, November 4, 08 Date: Sheet o f Espressif Systems

7. 7. VDD33 C uf C R 0.uF 0K C3 0.uF EN GPI36 SENSOR_VP GPI39 SENSOR_VN GPI34 GPI35 GPIO3 GPIO33 GPIO5 GPIO6 GPIO7 GPIO4 GPIO GPIO3 SD SD3 CMD 3 4 5 6 7 8 9 0 3 4 5 6 7 8 9 U 3V3 EN SENSOR_VP SENSOR_VN IO34 IO35 IO3 IO33 IO5 IO6 IO7 IO4 IO IO3 SD SD3 CMD ESP3-WROVER P_ 39 38 3 37 IO3 36 IO 35 TXD0 34 RXD0 33 IO NC 3 3 IO9 30 IO8 9 IO5 8 NC 7 NC 6 IO4 5 IO0 4 IO 3 IO5 SD SD0 CLK 0 GPIO3 GPIO TXD0 RXD0 GPIO GPIO9 GPIO8 GPIO5 GPIO4 GPIO0 GPIO GPIO5 SDI SDO SCK VDD33 JP Boot Option 3 4 JP 3 4 UART SW C4 0.uF R 0R EN JP3 3 4 JTAG 3 4 GPIO4 GPIO GPIO3 GPIO5 MTMS MTDI MTCK MTDO 4: ESP3-WROVER 39 VCC Discharge Circuit CAP Added By User SW D VDD33 Q + C Bulk CAP ESP Module R 00K R K 5: VDD33 VDD33 VDD33 ESP3 4 ESP3-WROVER V.0

7. VBAT R 0R 3 U VCC RESET# CHIP_PU Power Supply Supervisor R 00K 6: ESP3 Power Supply Supervisor ESP3.3 V ESP3 CHIP_PU 4 3 5 ESP3-WROVER V.0

6 ESP3-WROVER V.0 8. Module Length 3.40±0.0 6.00±0.0 0.90±0.0.7±0.0.0±0.0 ESP3-WROVER PCB/IPEX DIMENSIONS 3.30±0.0 Unit: mm Module Width Module Thickness 8.00±0.0 8.00±0.0 0.80±0.0 Antenna Area PCB Thickness 0.45±0.0.5±0.0 0.45±0.0 4.00±0.0 4.0±0.0 0.35±0.0 3.05±0.0.86±0.0 4.00±0.0 5.60±0.0 5.85±0.0 0.9±0.0.7±0.0 0.85±0.0 Top View Side View Bottom View 7: ESP3-WROVER (PCB/IPEX) 4.5±0.0 8.

9. PCB 9. PCB Unit:mm 8 0.9 7.44 6.3 38 4 5 3.4.7x8=.86 5.86 9 0 7 8: ESP3-WROVER 7 ESP3-WROVER V.0

0. U.FL 0. U.FL Unit: mm 9: U.FL 8 ESP3-WROVER V.0

... ESP3 ESP3 ESP3 ESP-IDF ESP3 API ESP3 ESP3 ESP3 ESP3 PCB ESP3 ESP3 ESP3 ESP3 ESP3 AT ESP3 AT AT AT AT Wi-Fi AT TCP/IP AT TCP UDP TCP. ESP3 ESP3 (EE) ESP3 GitHub GitHub ESP3 ESP3 flash ESP3 ESP-IDF ESP3 IDF ESP3 ESP3 9 ESP3-WROVER V.0

08. V.0 40 C ~ 65 C 40 C ~ 85 C 6 C8 µf 4.7 µf 08.0 V.9 5 IO 7 DC 08.08 V.8 ESP3-WROVER 3.4 RTC (8±0.5) mm x (3.4 ±0.) mm x (3.5±0.5) mm (8.00±0.0) mm x (3.40±0.0) mm x (3.30±0.0) mm 6 40 C ~ 85 C 40 C ~ 65 C 8: Wi-Fi 08.06 V.7 PSRAM 64 Mbit ESP3-WROVER 3 6 9 PCB 5 6 7 DC 0 08.03 V.6 3 08.03 V.5 08.03 V.4 6 8 08.0 V.3 3.4 RTC 6 7 U.FL 0 07.0 V..3 Strapping Active-sleep Modem-sleep 8 7 07.09 V. 6 0 ESP3-WROVER V.0

07.08 V.0 8 ESP3-WROVER V.0