---
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: "€ 135.11"
currency: EUR
in_stock: true
category: "Lilygo"
url: https://www.desertcart.de/products/427780037-lilygo-solar-charge-development-board-module-esp32-wrover-b-chip
store_origin: DE
region: Germany
---

# Solar Charge Input (max 6.3V) 16MB Flash Storage WiFi & BLE Connectivity 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:** € 135.11
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your IoT dreams sustainably with LILYGO’s all-in-one solar dev board!

## 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?** € 135.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/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

- • **Robust Memory Powerhouse:** 16MB Flash & 8MB PSRAM for seamless multitasking and data handling
- • **Versatile Wireless Module:** Dual WiFi & Bluetooth LE for flexible IoT connectivity
- • **Eco-Friendly Solar Charging:** Integrated solar charge module supports sustainable off-grid projects
- • **Compact All-in-One Dev Board:** ESP32-WROVER-B chip with battery holder and SIM7000G modem on a single PCB
- • **Multi-Protocol Peripheral Support:** I2C, SPI, UART, SDIO, I2S, CAN interfaces for diverse hardware integration

## Overview

The LILYGO Solar Charge Development Board combines a powerful ESP32-WROVER-B chip with 16MB flash and 8MB PSRAM, integrated solar charging (max 6.3V), and a SIM7000G modem supporting 2G/NB-IoT protocols. Featuring WiFi and Bluetooth LE connectivity plus multiple peripheral interfaces, it’s designed for professional IoT developers seeking a compact, versatile, and eco-conscious prototyping platform.

## 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.de/products/427780037-lilygo-solar-charge-development-board-module-esp32-wrover-b-chip](https://www.desertcart.de/products/427780037-lilygo-solar-charge-development-board-module-esp32-wrover-b-chip)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-08-24*