IoT AIO FyPy
N5GEH·n5geh.devices.iot_wa_aio·FiPy/IoT_AIO_FyPy.kicad_pcb
About the IoT AIO FyPy PCB
IoT AIO FyPy is an open source PCB design by N5GEH, published on GitHub under the MIT license. It is a 4-layer board measuring 20 × 55 mm, with 57 components from 40 distinct parts.
Other key parts include the FiPy, TLV07IDR, XTR111AIDGQR, TLV333IDCKR and LM4040DCK-2.0. By type, the board carries 25 resistors, 14 capacitors, 9 ICs, 4 switches, 3 transistors and 1 connector.
It belongs with the iot & wireless designs in this gallery.
From the project
IoT-AIO is a wireless adapter for developing IoT applications for Industrial and Building Automation Systems based on the Espressif chipset ESP32. The adapter is compatible with: - current loop signals (0/4-20 mA) - voltage signals (0/2-10 V) - passive sensors (RTD, Strain Gauge,
IoT-AIO is a wireless adapter for developing IoT applications for Industrial and Building Automation Systems based on the Espressif chipset ESP32. The adapter is compatible with: - current loop signals (0/4-20 mA) - voltage signals (0/2-10 V) - passive sensors (RTD, Strain Gauge,..)
The library allows the implemention of IoT applications that rely on MQTT protocol via WiFi/NB-IoT/LTE Cat-M1 interfaces.

Main components on the IoT AIO FyPy
IoT AIO FyPy bill of materials (BOM)
57 components, 40 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | FiPy | FiPy | U1 |
| 1 | TLV07IDR | SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | XTR111AIDGQR | MSOP-10_3x3mm_P0.5mm | U3 |
| 2 | TLV333IDCKR | SOT-353_SC-70-5 | U4, U6 |
| 1 | LM4040DCK-2.0 | SOT-353_SC-70-5 | U5 |
| 1 | MAX31865 | SSOP-20_5.3x7.2mm_P0.65mm | U7 |
| 1 | LM340MP-5.0/NOPB | SOT-223-3_TabPin2 | U8 |
| 1 | TMUX1204 | VSSOP-10_3x3mm_P0.5mm | U9 |
| 1 | MMBT5087LT3G | SOT-23 | Q1 |
| 1 | ISS55EP06LMXTSA1 | SOT-23 | Q2 |
| 1 | SI2302 | SOT-23 | Q3 |
| 1 | Conn_01x06 | XW4L-06A1-H1 | J1 |
| 1 | SW_3PST | 416131160803 | SW1 |
| 1 | SW_SPDT_x2 | AYZ0202AGRL | SW2 |
| 1 | SW_Push | PTS636 | SW3 |
| 1 | SW_DPDT_x2 | AYZ0202AGRL | SW4 |
| 1 | D_Schottky | BAS52 | D1 |
| 3 | 1u | C_0603_1608Metric | C1, C3, C6 |
| 8 | 100n | C_0603_1608Metric | C2, C4, C5, C8, C9, C10, C12, C13 |
| 1 | 10n | C_0603_1608Metric | C7 |
Show 20 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 220n | C_0603_1608Metric | C11 |
| 1 | 100n | R_0603_1608Metric | C14 |
| 4 | 10k | R_0603_1608Metric | R1, R11, R24, R25 |
| 1 | 4.7k 0.1% | R_0603_1608Metric | R2 |
| 1 | 10k 0.1% | R_0603_1608Metric | R3 |
| 1 | 22k | R_0603_1608Metric | R4 |
| 1 | 8.2k | R_0603_1608Metric | R5 |
| 2 | 33k 0.1% | R_0603_1608Metric | R6, R21 |
| 2 | 3.3k 0.1% | R_0603_1608Metric | R7, R19 |
| 1 | 4990 0.1% | R_0603_1608Metric | R8 |
| 2 | 15 | R_0603_1608Metric | R9, R10 |
| 2 | 3.3k | R_0603_1608Metric | R12, R14 |
| 1 | 33k | R_0603_1608Metric | R13 |
| 1 | 600 0.1% | R_0603_1608Metric | R15 |
| 1 | 1k 0.1% | R_0603_1608Metric | R16 |
| 1 | 2.2k 0.1% | R_0603_1608Metric | R17 |
| 1 | 500 | R_0603_1608Metric | R18 |
| 1 | 45.3 0.1% | R_0603_1608Metric | R20 |
| 1 | 4.7k | R_0603_1608Metric | R23 |
| 1 | 400 0.1% | R_0603_1608Metric | R29 |
IoT AIO FyPy design files
The KiCad project lives in the N5GEH/n5geh.devices.iot_wa_aio repository on GitHub; these links point at the commit this page was built from.
IoT AIO FyPy: common questions
How big is the IoT AIO FyPy PCB?
The IoT AIO FyPy measures 20 × 55 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the IoT AIO FyPy?
57 components, from 40 distinct parts. The full bill of materials is listed on this page.
Where can I download the IoT AIO FyPy design files?
From the N5GEH/n5geh.devices.iot_wa_aio repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the IoT AIO FyPy design in my own project?
Yes, under the terms of its MIT license, which N5GEH chose for the repository.
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