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ESP32 Module 18560 Battery Holder Solar Charge Development Board

Regular price $49.78 USD
Regular price Sale price $49.78 USD
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⚠️Please note that all policy page on site only applies to items purchased from our store:

Relevant technical or usage issues can be also discussed in our GitHub or Community.

About Tax

At present, the price of the platform does not include any tax.
European customers should pay attention to the tax problem after the package reaches the local country, which needs to be borne/handled by the customer, the local policy shall prevail

[orders over 150 euros may generate tax (Amount for reference only), for orders over this amount, we will not inform the customer separately, so please pay attention to it by yourself.]

Commended User

People with programming foundation[engineers / students / makers, etc..]

Shipping & Delivery

Please read the following rules carefully before submitting your order, otherwise, we can't process your order.

  1. For international orders, please make sure the language of the delivery address is in English
  2. For domestic orders (Mainland China), please make sure the language of the delivery address is Chinese.
  3. For Hong Kong, Macau, and Taiwan orders, please provide your tax ID number, or the corresponding ID card number, and the corresponding GUI Number if the recipient is a company name.


Methods & Delivery Time

  1. Standard Express: 25-30 Days
  2. EUB: 25-30 Days
  3. YunTu Express: 10-20 Days
  4. DHL: 10-17 Days
  5. FedEx: 10-17 Days
  6. YanWen: 20-35 Days

Please note that all delivery times are estimated for reference only.

During ship, maybe some methods of transport do not update the logistic track until the parcel reaches the destination country.

If you do not see one of the above shipping methods when checking out, it may be because your country does not support that shipping method, please select one of the available channels already listed or contact us for help.

Please make sure your address is fully filled in (including province and continent, which will affect the shipping time of your order)

For more details please check our shipping policy.

T-SIM7600G-H R2 / T-SIM7600E-H Introduce

  • T-SIM7600 is a wireless networking module with WIFI/Bluetooth/4G LTE CAT4 GPS.
  • T-SIM7600X-H is ten times faster than T-SIM7600X's Download link (DL) and Upload Link (UL); LTE (Mbps) is optimized from 10(DL)/5(UL) to 150(DL)/ 50(UL)
  • On this basis, we integrate a 18650 battery holder and add a solar charging interface.
  • In order to facilitate the use of various application scenarios, two T-type-c interfaces are reserved on the development board.
  1. one is used to upload the program to the main control chip
  2. And the other is the SIM7600E-H USB dongle industrial network card interface. It can be connected to a computer via a USB cable and configured as a wireless network card.

  1. The battery's positive and negative poles to avoid connecting to the wrong protection, overcharge, and over-discharge protection.
  2. GPS power control reduces power consumption, the lowest reaches 300uA when sleeping.
  3. Replacement of ordinary charging IC with solar charging IC.

Technology Support [Github]

If you need technical support please check the link to find more details.


1. Size

2. Pin Diagram

0.96 Inch OLED

  • 1 X T-SIM7600E-H CH9102
  • 1 X SIM antenna
  • 1 X GPS antenna
  • 1 X Power cable
  • 2 X Pin


  • 1 X T-SIM7600G-H 2R CH9102
  • 1 X SIM antenna
  • 1 X GPS antenna
  • 1 X Power cable
  • 2 X Pin


View full details

Customer Reviews

Based on 3 reviews
Aussie Ross
Nice Unit TSim7600

Works well once you get the Arduino IDE setup and fairly easy to program. For the price, it's a nice unit if the Solar input works well.

leonard carey


Ganesh Kannan

18days after that I is really awesome product thank you so much for this wonderful product.