Skip to product information
1 of 8

Ship to Worldwide



SIM Development Board ESP32 Wireless Module

Regular price $35.14 USD
Regular price Sale price $35.14 USD
Sale Sold out

⚠️If you need technical support, you can get a quicker response on our GitHub (the tech team will check it directly). Please provide your Tax/Personal ID (if available), this will expedite the shipment of your order.

Instructions Before Order

If you order the wrong product or want to add another or change your shipping address, please re-edit the correct information and place a new order, then contact us to cancel the incorrect order.

If you have a tax ID or personal ID please provide as much as possible, otherwise, if your country requires this information we will block your order and contact you via email, which will slow down the shipment.

We strongly recommend choosing DHL or FedEx if your order is over $200.

Generally, except for DHL or FedEx, we will automatically split orders over $150-200 into two packages due to customs clearance, loss prevention issues, etc.

For more please check here

Shipping & Delivery

Methods & Delivery Time

  1. Standard Express: 25-30 Days
  2. EUB: 25-30 Days
  3. YunTu Express : 10-20 Days
    (Company name can't be used consignee)
  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.

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.]


Flash 4MB
Serial Chip CH9102
Wireless protocol

Wi-Fi + Bluetooth 4.2

3D WiFi antenna[Use by default]

Power Supply Mode USB Type-C / 18650 battery holder / 2pin Solar charging cable interface
Support TF card , Nano SIM card[2G], GPS


Technology Support [Github]

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


1. Size

2. Pin Diagram

It can be used with Lora 868/915Mhz function Shield to send and receive data over a long distance with low power consumption[Product link will be updated here soon..].


  • 1x T-SIM7000G
  • 1x SIM antenna
  • 1x GPS antenna
  • 1x Power cable
  • 2x Pin

(Notice: The shipping list does not include TF card and SIM card)




View full details

Customer Reviews

Based on 8 reviews
Norbert Hevér


José Manuel García Martín
Nice product


José Manuel García

Excelent product

TT Sim module... Very nice...

Arrived a few days late but arrived well packaged. Boards power up and take program. Very good quality. Many hours of fun ahead. Thank-you...!!!

Perfect operation

Perfect operation, inexpensive, Bjarne - Grundelektronik