开发板Arduino

Arduino Nano ESP32

Arduino Nano ESP32(ABX00083/ABX00092):Nano 封装开发板,板载焊死的 u-blox NORA-W106-10B 模组内含 ESP32-S3,USB-C、16 MB 板载 flash、模组内 8 MB PSRAM,双重引脚编号(丝印 Dn/An 与原生 GPIO),含完整 JP1/JP2 映射。

规格

规格
Flash 存储16 MB
VIN 输入范围6–21 V

装配与兼容

修订

引脚图

Arduino Nano ESP32JP1 (analog-side 1x15 header)D13 / SCK+3V3BOOT0A0A1A2A3A4A5A6A7VBUSBOOT1GNDVINJP2 (digital-side 1x15 header)D12 / CIPOD11 / COPID10 / CSD9D8D7D6D5D4D3D2GNDRSTD0 / RXD1 / TX

电源 · 地 · GPIO / 信号 · 板载 LED

JP1 (analog-side 1x15 header) (15 针位)

Positions, names and descriptions transcribed from the datasheet's Analog (JP1) table; native GPIO numbers from the official pin-setup pin map (same repository and commit). The datasheet lists type 'NC' for position 1 (D13/SCK) - treated here as digital I/O per its own description; type letters on this board are MCUID's editorial summary of the datasheet types (Analog/Digital -> I/O, Mode -> I, Power -> P, Ground -> G). BOOT0/BOOT1 are mode pins brought to the header. A4/A5 double as the I2C bus (SDA/SCL) per the tech specs. · 来源: Arduino Nano ESP32 documentation (datasheet, tech specs, pin-setup and getting-started tutorials) · content/hardware/nano/boards/nano-esp32/datasheet/en-datasheet.md#L317-L336

编号名称类型GPIO功能
1D13 / SCKI/O48GPIO48; SPI SCK; built-in RGB LED (DL1) pin per tech specs
2+3V3P3.3 V power rail output
3BOOT0I46GPIO46 per pin map; mode pin (board reset 0)
4A0I/O1GPIO1; analog input 0
5A1I/O2GPIO2; analog input 1
6A2I/O3GPIO3; analog input 2
7A3I/O4GPIO4; analog input 3
8A4I/O11GPIO11; analog input 4 / I2C SDA
9A5I/O12GPIO12; analog input 5 / I2C SCL
10A6I/O13GPIO13; analog input 6
11A7I/O14GPIO14; analog input 7
12VBUSPUSB power (5 V); only active when powered via USB-C
13BOOT1I0GPIO0 per pin map; mode pin (board reset 1)
14GNDGGround
15VINPVoltage input, 6-21 V

JP2 (digital-side 1x15 header) (15 针位)

Same provenance as JP1. D11/D12/D10 carry the SPI bus in CIPO/COPI/CS wording (the datasheet uses the new SPI signal names); D0/D1 are the serial RX/TX pair. RST is wired to the reset button (PB1). · 来源: Arduino Nano ESP32 documentation (datasheet, tech specs, pin-setup and getting-started tutorials) · content/hardware/nano/boards/nano-esp32/datasheet/en-datasheet.md#L337-L358

编号名称类型GPIO功能
1D12 / CIPOI/O47GPIO47; SPI controller-in peripheral-out (MISO)
2D11 / COPII/O38GPIO38; SPI controller-out peripheral-in (MOSI)
3D10 / CSI/O21GPIO21; SPI chip select (any GPIO usable for CS per tech specs)
4D9I/O18GPIO18; digital pin 9
5D8I/O17GPIO17; digital pin 8
6D7I/O10GPIO10; digital pin 7
7D6I/O9GPIO9; digital pin 6
8D5I/O8GPIO8; digital pin 5
9D4I/O7GPIO7; digital pin 4
10D3I/O6GPIO6; digital pin 3
11D2I/O5GPIO5; digital pin 2
12GNDGGround
13RSTIReset (onboard reset button PB1)
14D0 / RXI/O44GPIO44; digital pin 0 / serial receiver
15D1 / TXI/O43GPIO43; digital pin 1 / serial transmitter

Arduino Nano ESP32 是一块 18 × 45 mm 的 Nano 封装板,射频部分是内含 ESP32-S3 的 u-blox NORA-W106-10B 模组——与 ESP32-S3-DevKitC-1 同一芯片家族,但按 Arduino Nano 引脚布局封装,而不是乐鑫评估板布局。单一 USB-C 口负责供电、烧录与串口;整板 3.3 V 运行。本页渲染 MCUID 数据记录:完整 2 × 15 排针映射、板与模组之间的存储拆分,以及每个发布字段对应的固定官方来源。

两个事实让这块板在本站显得特别:

开始开发

值得先知道的供电事实

无需外部工具的恢复

如果某个程序把板卡锁死,官方文档的恢复方法是上电后快速连按两下复位按钮——板进入 bootloader,可再次经 USB 烧录。

同芯片,不同板

从 ESP32-S3-DevKitC-1 过来?同一芯片家族,接线却很不一样:DevKitC 在排针上暴露模组原生 GPIO 编号并提供模组家族选择;这块板把原生编号藏在 Nano 丝印后面并焊死单一模组。引脚编号概念指南把这些层次拆开。