数据 近30天成交 3 条 复购率 -- 规格 请选择规格 属性 品牌:结芯 电源电压:6.3V-50V 货号:036 规格型号:ESP32+SIM800L开发板 评价 0.0 深圳结芯世纪科技有限公司 1年 -- 回头率 -- 近90天买家数 货描 -- 响应 -- 发货 -- 进入店铺 全部商品 图文详情 价格说明 【一般情况下】 ...
3. SIM Card with data plan To use the TTGO T-Call ESP32 SIM800L board, you need a nano SIM card with a data plan. We recommend using a SIM card with a prepaid or monthly plan, so that you know exactly how much you’ll spend. 4. APN Details To connect your SIM card to the ...
ESP32-WROVER based development board with 1.3 inch OLED (GPIO26-SDA, GPIO27-SCL) TP4056+DW06+LM39100 battery charging, 1 A charging/discharging, over-charging and over-discharging protection, LED indicator (red charging, green full), auto-download function, SD card slot, and a control ...
All video feeds are displayed in single page with motion detection message and can be fully remote controlled. security camera surveillance webserver websocket esp32 websockets mjpeg remote motion-detection recorder avi sd-card ov2640 esp32-cam websockets-client surveillance-camera remote-debugging esp...
ESP32 T-call V1.4 Sim800L Esp32 Wireless Module Sim Card Fpc Antenna Wifi BT Development Expand Board Devkit for Arduino $17.95 - $18.25 Min. order: 1 piece 3.5 Inch IPS Type-C Secondary Screen for Computer CPU GPU RAM HDD Display 320*480 USB LCD SUB-Screen Monitor Free AIDA64 $16.50...
I need an sim card insert and remove event when using bg96 and ppos lib which is used in esp-idf v 4.3 Can anyone help with this events ?1 post • Page 1 of 1 Return to “ESP-IDF” Jump to Who is online Users browsing this forum: Baidu [Spider], ChatGPT-User, meta-...
GSM/4G SIM Card Support:Features a GSM module for SMS and voice call, plus 4G SIM7600 or 2G SIM800L support for remote control via SMS. ESPHome and Tasmota Compatibility:Compatible with ESPHome and Tasmota, this module simplifies smart home automation DIY projects with ready-to-use firmware....
13. Micro SD card slot 14. USB Type-C interface Onboard CH343 and CH334, can be used as the serial and USB ports for ESP32-S3 Onboard USB switching IC and setting switch, can be switched to A7670E's USB port 15. RESET button 16. BOOT button 17. Nano SIM card slot 18. Solar...
LILYGO TTGO T-SIM7000G ESP32无线通信模块Small Card开发板 -- 854 TTGO -- ￥156.3000元1~-- 个 宿迁庭沃电子商务有限公司 1年 -- 立即订购 立即询价 查看电话 微雪树莓派4B WEGO仿生四足机器狗 AI人工智能机器人机械狗 12高自由度人脸识别开源创客编程教育 ESP32-- ...
ESP32 is a series of low-cost, low-power system on a chip microcontrollers with integrated Wi-Fi and dual-mode Bluetooth. It is a successor to the ESP8266 microcontroller. Widely used in hobby projects to large scale industrial applications. Here are 146 public repositories matching this topic...