ESP-WROOM-32 Rev1 ESP32 OLED Display Board 4 Mb Bytes(32 Mb) Flash And Wi-Fi Antennas for Arduino
- Description
1. The main control chip using ESP-WROOM-32, Tensilica LX6 dual core processor, clocked at 240MHz,
computing capacity of up to 600DMIPS, 520 SRAM, 802.11 KB chip b/g/n HT40 Wi-Fi transceiver, baseband,
and LWIP protocol stack, bluetooth (bluetooth dual-mode integrated traditional and BLE low-power bluetooth).
2. On-board 4 Mt bytes (32 Mt bit) , Flash, and Wi-Fi antennas.
3. 0.96 inch White OLED display.
4. Lithium battery charging circuit and interface,
5. CP2102 USB to serial chip, perfect support for development environment
6. Memory: 4MB
7. Battery powered or USB interface powered
Note:
Increase I2C expansion port with lithium battery charging and discharging function, easy to add GY module,
such as GY21, BME280, can be powered by 3.7V lithium battery.
This product does not include the battery.
1 x ESP32 OLED Board
2 x Normal pin
1 x line
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- Reviews (28)
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comment
- Q & A
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: Where is the origin of Elecbee products? Are they certificated?2023-03-03
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Answer:
Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.
2023-03-03
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: What forms of payment do you accept?2023-03-03
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Answer:
Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.
2023-03-03
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: When will you arrange shipment?2023-03-03
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Answer:
After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.
2023-03-03
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: How to exchange or return?2023-03-03
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Answer:
1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.
2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;
3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.
2023-03-03
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