
Qi inductive charging receiver module in a 40mm form factor with a reverse MicroUSB plug. Works with standard Qi transmitters.
MicroUSB output power from the Qi receiver; Adafruit states these receivers only provide power on the USB +5V and Ground pins.
MicroUSB output ground from the Qi receiver; Adafruit states these receivers only provide power on the USB +5V and Ground pins.
No charging/data signalling is provided by this receiver; Adafruit notes some phones need data-line voltages and this receiver does not provide data-line connections.
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| USB +5V |
I2C · USB · 5 V · Module
Verify supply voltage and logic levels before powering up.
Module pins: USB +5V, USB GND. Schematik maps them to your board in the app.
Single-cell LiPo chargers (TP4056, MicroUSB/Type-C modules), charger/booster combos (PowerBoost 500/1000, Lipo Rider Plus 5V/2.4A), I2C fuel gauges (MAX17048, LC709203F) and Qi wireless charging coils.
9V Alkaline Battery visual preview
9V Battery Holder visual preview
9V Battery Snap visual preview
9V to Barrel Jack Adapter visual preview9V alkaline cells, CR2032 coin cells, 3.7V LiPo packs (1000–1200mAh), 7.4V 2S LiPo, 18650 Li-ion holders (1–6 cells), AA/AAA holders in every configuration, and snap leads with barrel adapters.
Power · Batteries · 105 parts
9 VDC 1000mA regulated switching power adapter - UL listed visual preview
PowerBoost 1000 Basic - 5V USB Boost @ 1000mA from 1.8V+ visual preview
MicroUSB Plug to 5.5/2.1mm DC Barrel Jack Adapter visual preview
DC-DC Automatic Step Up-down Power Module (3~15V to 5V 600mA) visual previewWall adapters (5V–24V), adjustable and fixed buck/boost/buck-boost converters (MT3608, LM2596-class), USB-C PD triggers (HUSB238), breadboard supplies, DIN-rail units and passive barrel-jack adapters.
Power · Supplies & regulators · 146 parts
3.8 / 1.3mm or 3.5 / 1.1mm to 5.5 / 2.1mm DC Jack Adapter Cable visual preview
Adafruit bq25185 USB / DC / Solar Charger with 3.3V Buck Board visual preview
Adafruit bq25185 USB / DC / Solar Lithium Ion/Polymer Charger visual previewSolar panels from 1.5V 250mA flexible film to 18V 10W polysilicon, MPPT solar power managers (DFRobot 5V and 9V/12V/18V, Waveshare 6V–24V), bq25185 charger boards and LTC3588 energy-harvesting breakouts.
Power · Solar power · 28 parts
1.75mm PLA (1kg) - Black visual preview
1.75mm PLA (1kg) - Gold visual preview
1.75mm PLA (1kg) - Green visual preview
1.75mm PLA (1kg) - Natural visual previewDFRobot 1.75 mm PLA in 1 kg spools makes up the bulk of the group, in over 15 colors. Specialty options include PVA in both diameters, NinjaFlex flexible filament, Proto-Pasta conductive PLA, and wood-fill. OverLord printer spares and OverLord printers round out the hardware side.
Tools & prototyping · 3D printing · 53 parts
| power |
| MicroUSB output power from the Qi receiver; Adafruit states these receivers only provide power on the USB +5V and Ground pins. |
| +5V output, source: Adafruit product 2115 page |
| USB GND | ground | MicroUSB output ground from the Qi receiver; Adafruit states these receivers only provide power on the USB +5V and Ground pins. | 0V ground reference, source: Adafruit product 2115 page |
| USB data pins | data | No charging/data signalling is provided by this receiver; Adafruit notes some phones need data-line voltages and this receiver does not provide data-line connections. |
TP4056 LiPo Battery Charger Module with Protection