2 layers58.4 × 71.1 mm
Automatic Watering System
RayaneGuebre/Automatic-Watering-System
An electronic system that automatically waters your plants every 12 hours
6 parts2
Overview
The DFR0654 is a wiFi Module made by DFRobot with 5 pins. - WiFi Modules ROHS.
JLCPCB lists it (part C20435891). 10 open-source boards in 9 repositories on GitHub use it.
Symbol
The library has no symbol for this part yet.
Footprint
The library has no footprint for this part yet.
From the datasheet
4- Supply, least
- 3.3 V · Input Voltage, recommended min · p. 3
- Supply, most
- 5.5 V · Input Voltage, recommended max · p. 3
- Works from
- -20 °C · Operating temperature min · p. 3
- Works up to
- 85 °C · Operating temperature max · p. 3
What it is and has
22- Processor
- Tensilica LX6 dual-core processor · p. 3
- Main Frequency
- 240MHz · p. 3
- SRAM
- 520KB · p. 3
- Flash
- 32Mbit · p. 3
- Wi-Fi Standard
- FCC/CE/TELEC/KCC · p. 3
- Wi-Fi Protocol
- 802.11 b/g/n/d/e/i/k/r; 802.11n up to 150 Mbps; A-MPDU and A-MSDU aggregation · p. 3
- Frequency Range
- 2.4-2.5 GHz · p. 3
- Bluetooth Protocol
- Bluetooth v4.2 BR/EDR and BLE · p. 3
- Bluetooth Audio
- CVSD and SBC · p. 3
- On-chip Clock
- 40MHz crystal, 32.768KHz crystal · p. 3
- Digital I/O
- 18 · p. 3
- Analog Input
- 11 · p. 3
- SPI
- 1 · p. 3
- IIC
- 1 · p. 3
- I2S
- 1 · p. 3
- RGB LED
- WS2812 · p. 3
- Connector
- FireBeetle V2 series compatible · p. 3
- Battery charging
- Onboard charging circuit and PH2.0 li-ion battery port · p. 2
- Display interface
- GDI display port · p. 2
- Module Size
- 25.4 × 60(mm) · p. 3
- Mount Hole Size
- M2, diameter 2.0mm · p. 3
- Weight
- 13g · p. 3
Specifications
3| Parameter | Conditions | As printed | Page |
|---|---|---|---|
| Operating Voltage | typ 3.3 V | 2 | |
| Input Voltage | Support USB Charging | min 3.3 · max 5.5 V | 3 |
| Operating Temperature | min -20 · max 85 ℃ | 3 |
Parameters
2- Operating Temperature
- -20℃~+85℃
- Voltage - Supply
- 3.3V~5.5V
Order codes
1- DFR0654LCSC C20435891
Open-source boards using it
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Questions
Where is the DFR0654 datasheet?
DFRobot publishes it: the Datasheet link on this page opens it.
Where can I order the DFR0654?
JLCPCB lists it as part C20435891, with 0 in stock; the sellers' links on this page open their listings.
Which open-source boards use the DFR0654?
10 boards in 9 repositories on GitHub; the most starred are listed on this page, with their KiCad files.