---
product_id: 427780037
title: "LILYGO Solar Charge Development Board Module ESP32-WROVER-B Chip Wireless Module WiFi BLE 18560 Battery Holder TTGO T-SIM7000G SIM CH9102F 16MB"
brand: "lilygo"
price: "€ 145.78"
currency: EUR
in_stock: true
category: "Lilygo"
url: https://www.desertcart.at/products/427780037-lilygo-solar-charge-development-board-module-esp32-wrover-b-chip
store_origin: AT
region: Austria
---

# 16MB Flash Memory WiFi & BLE Connectivity Built-in 18560 Battery Holder LILYGO Solar Charge Development Board Module ESP32-WROVER-B Chip Wireless Module WiFi BLE 18560 Battery Holder TTGO T-SIM7000G SIM CH9102F 16MB

**Brand:** lilygo
**Price:** € 145.78
**Availability:** ✅ In Stock

## Summary

> 🔌 Empower your IoT projects with solar-smart, wireless versatility!

## Quick Answers

- **What is this?** LILYGO Solar Charge Development Board Module ESP32-WROVER-B Chip Wireless Module WiFi BLE 18560 Battery Holder TTGO T-SIM7000G SIM CH9102F 16MB by lilygo
- **How much does it cost?** € 145.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/427780037-lilygo-solar-charge-development-board-module-esp32-wrover-b-chip)

## Best For

- lilygo enthusiasts

## Why This Product

- Trusted lilygo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Global IoT Ready:** TTGO T-SIM7000G module supports 2G/NB-IoT networks for worldwide IoT deployment
- • **Solar-Ready Energy:** Integrated solar charge capability with 18560 battery holder for eco-friendly power autonomy
- • **Power-Packed Memory:** 16MB Flash & 8MB PSRAM for seamless multitasking and data storage
- • **Versatile Connectivity:** Supports WiFi 802.11b and Bluetooth Low Energy for robust wireless communication
- • **Multi-Interface Flexibility:** I2C, SPI, UART, SDIO, I2S, CAN interfaces to connect all your sensors and peripherals

## Overview

The LILYGO Solar Charge Development Board features an ESP32-WROVER-B chip with 16MB flash and 8MB PSRAM, integrated 18560 battery holder with solar charging support, and multi-protocol wireless connectivity including WiFi and BLE. It offers extensive peripheral interfaces and a TTGO T-SIM7000G module for 2G/NB-IoT network access, making it a powerful, eco-conscious choice for advanced IoT and embedded system development.

## Description

Free delivery and returns on eligible orders. Buy LILYGO Solar Charge Development Board Module ESP32-WROVER-B Chip Wireless Module WiFi BLE 18560 Battery Holder TTGO T-SIM7000G SIM CH9102F 16MB at desertcart UK.

## Features

- 16MB Flash & 8MB PSRAM
- Note: SIM7000G does not support 4G network. Please make sure the USIM card you use supports 2G(GSM)/NB-IOT access
- Peripheral interfaces: I2C, SPI, UART, SDIO, I2S, CAN
- More information: github.com/Xinyuan-LilyGO/LilyGO-T-SIM7000G
- If you have any questions about our products, please feel free to contact us

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B099RQ7BSR |
| Best Sellers Rank | 101 in GPS Module Receivers |
| Box Contents | USB cable |
| Brand Name | LILYGO |
| Compatible Devices | Devices with Wi-Fi and/or Bluetooth capabilities |
| Country of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (57) |
| Global Trade Identification Number | 16971336330523 |
| Item Dimensions L x W x H | 11.1L x 3.7W x 2H centimetres |
| Manufacturer | LILYGO |
| Manufacturer Part Number | T-SIM7000G |
| Memory Storage Capacity | 16 MB |
| Model Name | CH9102F 16MB |
| Model Number | T-SIM7000G |
| Network Connectivity Technology | Bluetooth, Wi-Fi |
| Number of Items | 1 |
| Number of Packs | 1 |
| Operating System | ESP-IDF |
| Processor Brand | Espressif |
| Processor Count | 2 |
| RAM Memory Installed | 8 MB |
| RAM Memory Technology | DDR |
| Total USB Ports | 1 |
| Unit Count | 1.0 count |
| Wireless Compability | 802.11b |

## Product Details

- **Brand:** LILYGO
- **Connectivity technology:** Bluetooth, Wi-Fi
- **Memory storage capacity:** 16 MB
- **Model name:** CH9102F 16MB
- **RAM memory installed size:** 8 MB

## Images

![LILYGO Solar Charge Development Board Module ESP32-WROVER-B Chip Wireless Module WiFi BLE 18560 Battery Holder TTGO T-SIM7000G SIM CH9102F 16MB - Image 1](https://m.media-amazon.com/images/I/61AkCUV-tCL.jpg)

## Questions & Answers

**Q: Are the gps & the lte antenas both included in the package with t-sim7000g ch9102f 16mb ? will lte antenna work in us?**
A: The package contains GPS and LTE antennas, LTE antennas can be used in the United States

**Q: What sim card/plans are you using in the usa? i'm looking for a low data option.**
A: I'm currently using Twilio.

**Q: Can you accommodate charging from the USB interface?**
A: FYI, I discovered that attaching or detaching power to the USB port causes the ESP32 processor to reset, while attaching or detaching power to the "solar" charge port does not disturb the processor.

**Q: Does this have any security chip? atecc608**
A: This product does not have this security chip

## Frequently Bought Together

- LILYGO T-SIM7000G ESP32-WROVER-B Solar Charge SIM GPS Antenna CH9102F 16MB 2G/NB TTGO Development Board
- Soracom Air Global Plan01s IoT SIM Card Secure Cellular Connectivity SIM Card for IoT M2M Projects Pay as You Go No Contract (1-Pack)

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**Shop now:** [https://www.desertcart.at/products/427780037-lilygo-solar-charge-development-board-module-esp32-wrover-b-chip](https://www.desertcart.at/products/427780037-lilygo-solar-charge-development-board-module-esp32-wrover-b-chip)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-08-24*