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T5s 2.7 inch E-Paper

T5s 2.7 inch E-Paper

ESP32 Wireless Module Development Board

Regular price $22.94 USD
Regular price Sale price $22.94 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.]


2.7inch E-Paper board consisting of ESP32-D0WDQ6, I2S DAC MAX98357A, and one pcs I2S MEMS microphone ICS43434Single channel, Class-D amplifier embedded DAC, MAX98357 is connected to ESP32 through I2S bus.

MEMS microphone Invensense ICS-43434 is connected to ESP32 through I2S bus.
On-board USB-UART interface (CP2102) with several glue logic for direct binary uploading.


  • Lastest ESP32 Version: REV1
  • WIFI
  • Bluetooth
  • 4 MB Flash
  • 500mA Battery Management
  • LED indicator: There are 4 LEDs show the battery status in real time.
  • Power button: Click one time will start. Fast click 2 times will shut down.
  • 2.7″ E-Paper module 264*176 Pixels


  • Short protection.
  • Over charging protection.
  • Overflowing.
  • Button changed (IO37, IO38, IO39)

Part Number


Grey Level


Display size (mm)

Outline Dimension (mm)

Full Refresh Time (s)

Partial Refresh Time (s)

2.7inch E-Paper

Black, White



57.29 × 38.19

70.4 × 45.8




More Information:


Pin Daigram

Without E-Paper CH9102 Options

  • 1 X T5s V2.8 Without E-Paper

  • 1 X Power Cable(Jst 2pin 1.25mm)

  • 1 X GROVE Line


2.7inch B&W CH9102 Options

  • 1 X T5s 2.7 inch E-Paper Black White
  • 1 X Power Cable(Jst 2pin 1.25mm)
  • 1 X GROVE Line


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