按照视频教程使用WINC 1500 WiFi扩展板，插入OpenMV，运行热点搜索和无线图传的代码时，报错。

[x3cb]

[6iyh]

我的也是这样，QQ群没人回复，论坛也不回复

[kidswong999]

此回复已被删除！

[yuan]

1. 首先将OpenMV ide安装目录下的wifi固件winc_19_6_1.bin保存到SD卡里 （OpenMV4 或者OpenMV4 Plus可以直接将wifi固件winc_19_6_1.bin保存在OpenMV弹出来的U盘里），（wifi固件路径： openmv-ide-install-dir OpenMV IDE安装文件夹>/share/qtcreator/firmware/WINC1500/winc_19_6_1.bin ）

2.插入SD卡（OpenMV4或OpenMV4 Plus可以直接保存在OpenMV弹出来的U盘里，可不插SD卡），重新上电OpenMV

3.运行例程 14-WiFi-Shield->fw_update WINC
更新wifi固件

# WINC Firmware Update Script.
#
# This script updates the ATWINC1500 WiFi module firmware.
# 1) Copy the firmware image to a FAT32/exFAT SD card.
# 2) Safe remove/eject the SD card (or umount on Linux).
# 3) Reset the camera from the IDE.
# 4) Run this script to update the firmware.
#
# NOTE: Older fimware versions are no longer supported by the host driver.
# NOTE: The latest firmware (19.6.1) only works on ATWINC1500-MR210PB.
# NOTE: Firmware is at <openmv-ide-install-dir>/share/qtcreator/firmware/WINC1500/winc_19_6_1.bin

import network

# Init wlan module in Download mode.
wlan = network.WINC(mode=network.WINC.MODE_FIRMWARE)

# For ATWINC1500-MR210PB only.
wlan.fw_update("/winc_19_6_1.bin")

[nqow_1586691935]

@yuan 固件比U盘内存还大，怎么存进去？

[yuan]

@nqow_1586691935 插内存卡