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LILYGO® T-OI ESP8266 Development Board with Rechargeable 16340 Battery Holder Compatible MINI D1 Development Board
SKUE80055
9 Reviews
USD
13.99
Wholesale Prices :
| Qty: | 4-7 | >=8 |
| Price: | $12.59 | $11.89 |
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Description
- weight: 485 g
Feature:
1. Added 16340 battery socket to the normal development board, which can use the corresponding rechargeable 16340 battery to power the system.
2. All IO ports are reserved from both sides, compatible with MINI D1 extended version and breadboard spacing. Grove interface is reserved at the same time, compatible with Grove interface module and T-Watch sensor module.
| Chip | ESP8266EX |
| USB TO TTL chip | CH340K |
| Charging chip | TP4054 |
| Is there a battery switch | With battery-powered switch |
| Type of battery | 16340 3.7V rechargeable battery (without battery) |
| USB interface | Micro USB |
| WIFI antenna | Ceramic antenna |
| Is there an external antenna mount | With IPX antenna mount |
| FLASH | 4MB |
| Product Size | 43.96X25.63MM |
| Product weight | 7.87g |
Package includes:
1 x ESP8266 Development Board
More Details
customers reviews ( 9 )
4
/ 5.0
5 stars
88.9%
4 stars
0%
3 stars
11.2%
2 stars
0%
1 stars
0%
By BG144018163
not what I ordered. the package came whiteout the battery holders
2022-10-01 00:00:00
By BG465012022
mükemmel kalite
2022-09-08 00:00:00
By BG813385165
These boards are awesome for my needs. Nice product
2021-01-05 00:00:00
By Jrrc68
Según lo descrito, buen producto
2020-12-30 00:00:00
By Kassad
A Wemos Mini D1 with a battery, this should have been a great product.
First problem, I use the IDE Arduino in Linux. There is no Linux driver for this version of the CH341...
So I switched to Windows, and it worked... Two months.
After that, the Wemos stopped working. The USB port is still seen on Windows, the 5V and 3.3V voltages are OK, but it no longer responds to programming, even for the simple Blink program. Disappointing.
2020-10-31 00:00:00
By Agree007
great littel board and very usefull with the battery on-board.
2020-09-29 00:00:00
By vedran
Battery life about 3 days on sampling every 5 minutes. simple and usable.
2020-08-09 00:00:00
By ACraveiro
Nice product. Exactly as advertised.
2020-07-09 00:00:00
By Agree007
very good quality and all documentation can be found om github.
2020-06-25 00:00:00
