Ebyte ESP32-S3-MINI-1 User Manual
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Ebyte ESP32-S3-MINI-1 User Manual

Ebyte ESP32-S3-MINI-1 User Manual

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ESP32-S3-MINI-1 & ESP32-S3-MINI-1U

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Summary of Contents for Ebyte ESP32-S3-MINI-1

  • Page 1: Esp32-S3-Mini-1 & Esp32-S3-Mini-1U

    ESP32-S3-MINI-1 & ESP32-S3-MINI-1U User Manual...

  • Page 2: Table Of Contents

    Chapter 3 Hardware description ..............................16 3.1 Functional block diagram ...............................16 3.2 Mechanical dimensions and pin definitions .......................17 3.2 Module schematic diagram ............................19 3.2.1 ESP32-S3-MINI-1 Module schematic diagram ....................19 3.2.2 ESP32-S3-MINI-1U Module schematic diagram ...................20 3.3 Module dimensions ................................21 3.3.1 ESP32-S3-MINI-1 Dimensions ...........................21 3.3.1 ESP32-S3-MINI-1U Dimensions ........................
  • Page 3 ESP32-S3-MINI series user manual Chengdu Ebyte Electronic Technology Co.,Ltd. Chapter 7 Disclaimer ..................................31 Revision History ....................................31 About us ........................................31 ~ 3 ~ Copyright ©2012–2023， Chengdu Ebyte Electronic Technology Co.,Ltd.

  • Page 4: Disclaimer And Copyright Notice

    The final interpretation right belongs to Chengdu Ebyte Electronic Technology Co., Ltd. Notice : Due to product version upgrades or other reasons, the contents of this manual may be changed. Ebyte Electronic Technology Co., Ltd. reserves the right to modify the contents of this manual without any hint or noticet. This manual is only used as a guide.

  • Page 5: Chapter 1 Overview

    It is suitable for a variety of application scenarios in the AIoT field, such as wake word detection and voice command recognition, face detection and recognition, smart Home, smart appliances, smart control panels, smart speakers, etc. ESP32-S3-MINI-1 uses PCB on-board antenna, and ESP32-S3-MINI-1U uses IPEX antenna. Wi-Fi and Bluetooth coexist and share the same antenna.

  • Page 6: Chapter 2 Electrical Characteristics

    High level output voltage 0.8×VDD — — Low level output voltage — — 0.1×VDD High level source current (VDD — — 3.3V,VOH>= 2.64V,PAD_DRIVER=3) Low level sink current (VDD =3.3 V,VOL= — — 0.495 V, PAD_DRIVER=3) Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.

  • Page 7: Power Consumption Characteristics

    2. When measuring RX power consumption data, the peripherals are turned off and the CPU is idle. 2.5 Wi-Fi radio frequency 2.5.1 Wi-Fi RF standards Name Description Working channel center frequency range 1 2412 ~ 2484 MHz Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.

  • Page 8: Wi-Fi Rf Transmitter (Tx) Specifications

    802 . 11b, 1 Mbps, @20 .5 dBm — –24.5 – 10 802 . 11b, 11 Mbps, @20 .5 dBm — –24.5 – 10 802 . 11g, 6 Mbps, @20 dBm — –23.0 –5 Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.

  • Page 9: Wi-Fi Radio Receiver (Rx) Specifications

    802 . 11n, HT20, MCS 7 — –74.2 — 802 . 11n, HT40, MCS 0 — –90.0 — 802 . 11n, HT40, MCS 1 — –87.5 — 802 . 11n, HT40, MCS 2 — –85.0 — Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.
  • Page 10 802 . 11n, HT20, MCS 0 — — 802 . 11n, HT20, MCS 7 — — 802 . 11n, HT40, MCS 0 — — 802 . 11n, HT40, MCS 7 — — Table 5 Receive adjacent channel suppression Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.

  • Page 11: Bluetooth Low Energy Radio Frequency

    — 2.50 — Carrier frequency offset |f0 − fn | Max. value — 2.00 — and drift |fn − fn −5 | Max. value — 1.40 — |f1 − f0 | — 1.00 — Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.
  • Page 12 |fn − fn −3 | — 0.85 — |f0 − f3 | — 0.34 — ∆ f2avg — 213.00 — Modulation characteristics ∆ f2max Min. Value — 196.00 — (at least 99 .9% of ∆ f2max ) Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.

  • Page 13: Bluetooth Low Energy Rf Receiver (Rx) Specifications

    – 10 — Intermodulation — — –29 — Table 11 Receiver Characteristics - Bluetooth Low Energy 1 Mbps Parameter Description Min. Typical Max. Unit Value value value Sensitivity @30 .8% PER — — –92 — Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.
  • Page 14 — F = F0 – 3 MHz — –39 — F > F0 + 3 MHz — –42 — F > F0 – 3 MHz — –43 — Mirror frequency — — –42 — Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.
  • Page 15 — Adjacent channel mirror frequency F = Fimage + 1 MHz — –42 — interference F = Fimage – 1 MHz — –37 — Table 14 Receiver Characteristics - Bluetooth Low Energy 500 Kbps Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.

  • Page 16: Chapter 3 Hardware Description

    ESP32-S3-MINI series user manual Chengdu Ebyte Electronic Technology Co.,Ltd. Chapter 3 Hardware description 3.1 Functional block diagram Figure 1 ESP32-S3-MINI-1 functional block diagram Figure 2 ESP32-S3-MINI-1U functional block diagram Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.

  • Page 17: Mechanical Dimensions And Pin Definitions

    The pin layout diagram shows the approximate location of the pins on the module. Please refer to Figure 3.3 Module Dimensions for the actual layout drawn to scale. ESP32-S3-MINI-1U has no Keepout Zone, and the pin layout is the same as that of ESP32-S3-MINI-1. Chart 3-1 Pin layout diagram Pin definition: Serial...
  • Page 18 SPIIO7, GPIO36, FSPICLK, SUBSPICLK IO36 I/O/T IO37 I/O/T SPIDQS, GPIO37, FSPIQ, SUBSPIQ IO38 I/O/T GPIO38, FSPIWP, SUBSPIWP IO39 I/O/T MTCK, GPIO39, CLK_OUT3, SUBSPICS1 IO40 I/O/T MTDO, GPIO40, CLK_OUT2 MTDI, GPIO41, CLK_OUT1 IO41 I/O/T IO42 I/O/T MTMS, GPIO42 Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.

  • Page 19: Module Schematic Diagram

    P：power supply；I：input；O：output；T：Can be set to high impedance. Bold font is the default function of the pin. The default function of pins 28 ∼ 29, and pins 31 ∼ 33 is determined by the eFuse bit. 3.2 Module schematic diagram 3.2.1 ESP32-S3-MINI-1 Module schematic diagram Chart 3-2 Schematic Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.

  • Page 20: Esp32-S3-Mini-1U Module Schematic Diagram

    ESP32-S3-MINI series user manual Chengdu Ebyte Electronic Technology Co.,Ltd. 3.2.2 ESP32-S3-MINI-1U Module schematic diagram Chart 3-3 Schematic Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.

  • Page 21: Module Dimensions

    ESP32-S3-MINI series user manual Chengdu Ebyte Electronic Technology Co.,Ltd. 3.3 Module dimensions 3.3.1 ESP32-S3-MINI-1 Dimensions Chart 3- 4 module dimensions Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.

  • Page 22: Esp32-S3-Mini-1U Dimensions

    ESP32-S3-MINI series user manual Chengdu Ebyte Electronic Technology Co.,Ltd. 3.3.1 ESP32-S3-MINI-1U Dimensions Chart 3- 5 module dimensions Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.

  • Page 23: Pcb Package Graphics

    ESP32-S3-MINI series user manual Chengdu Ebyte Electronic Technology Co.,Ltd. 3.4 PCB package graphics 3.4.1 ESP32-S3-MINI-1 PCB package graphics Chart 3- 6 ESP32-S3-MINI-1 PCB package graphics Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.

  • Page 24: Esp32-S3-Mini-1U Pcb Package Graphics

    ESP32-S3-MINI series user manual Chengdu Ebyte Electronic Technology Co.,Ltd. package graphics 3.4.2 ESP32-S3-MINI-1U PCB Chart 3- 7 ESP32-S3-MINI-1U PCB package graphics Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.

  • Page 25: External Antenna Connector Dimensions

    ESP32-S3-MINI series user manual Chengdu Ebyte Electronic Technology Co.,Ltd. 3.5 External antenna connector dimensions Chart 3- 8 External antenna connector dimensions Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.

  • Page 26: Chapter 4 Faq

    The clock waveform on the UART is not standard, check whether there is interference on the UART line;  Poor power supply may cause messy code. Make sure that the power supply is reliable.  Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.

  • Page 27: Chatper 5 Welding Operation Guidance

    Cooling slope（Tp~TL） 6℃/seconds，maximum 6℃/seconds，maximum Time from room temperature to peak 6 minutes，maximum 8 minutes，maximum temperature ※ The peak temperature (Tp) tolerance definition of the temperature profile is an upper limit for the user Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.

  • Page 28: Reflow Soldering Curve

    ESP32-S3-MINI series user manual Chengdu Ebyte Electronic Technology Co.,Ltd. Reflow soldering curve Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.

  • Page 29: Chapter 6 Packing

    ESP32-S3-MINI series user manual Chengdu Ebyte Electronic Technology Co.,Ltd. Chapter 6 Packing 6.1 ESP32-S3-MINI-1 packing Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.

  • Page 30: Esp32-S3-Mini-1U Packing

    ESP32-S3-MINI series user manual Chengdu Ebyte Electronic Technology Co.,Ltd. 6.2 ESP32-S3-MINI-1U packing Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.
  • Page 31 About us Technical support: support@cdebyte.com Documents and RF Setting download link: https://www.ru-ebyte.com Thank you for using Ebyte products! Please contact us with any questions or suggestions: info@cdebyte.com ------------------------------------------------------------------------------------------------- Official hotline:028-61543675 Web: https://www.ru-ebyte.com Address: , Building B5, Mould Industrial Park, 199# Xiqu Ave, High-tech Zone, Chengdu, 611731, Sichuan, China...

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