TTGO T-OI ESP8266 Chip Rechargeable 16340 Battery Holder Development Board
TTGO T-OI ESP8266 Chip Rechargeable 16340 Battery Holder Development Board
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Handling time 1 - 3 working days. (PMC has to process your order and put all your items through its strict quality-control tests.)
Transit time 7 - 15 working days.
Get It Now, Pay Later
Get It Now, Pay Later
Pay using Mobicred. Simply choose Peach Payment >> Mobicred at checkout, and we’ll ship it once the order is approved.
Return Guarantee
Return Guarantee
For whatever reason if you are unsatisfied with your order within 7 days you can return it to us in new condition for a refund minus the shipping charges.
Payment & Security
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Missing/Wrong Items Guarantee
Missing/Wrong Items Guarantee
If you receive a parcel with missing/incorrect/secondary packing items, please contact us within 7 days of delivery and provide the relevant proof. PMC will make compensation based on the damage situation.
1. Added 16340 electrical socket to the ordinary development board, which can use the corresponding rechargeable 16340 battery to power the system, which is convenient, beautiful and practical.
2. The product is compact and the size design extends the size design of this battery holder.
3. All IO ports are reserved from both sides, compatible with the distance between MINI D1 extended version and breadboard. Grove interface is reserved at the same time, compatible with Grove interface module, and T-Watch sensor module (T-Watch special connection cable needs to be connected).
4. We will design more convenient expansion modules to match the motherboard to facilitate the realization of various ideas for learners.
Hardware Specifications
1. Chipset: ESP8266EX
2. USB to TTL: CH340K
3. Charging chip: TP4054
4. FLASH: 4MB
5. Size: 43.96x25.63x20.80mm
6. Weight:7.87g
Power Supply
1. Battery: 16340 3.7V rechargeable lithium battery(not included)
2. Battery switch:Yes
3. USB: Micro USB
Wi-Fi
1. External antenna mount: With IPEX antenna mount
2. WIFI antenna: Ceramic antenna
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