2 layers99.1 × 99.1 mm
Power supply panelized
thebiguno/microcontroller-projects
A home for a bunch of microcontroller projects which don't warrant their own repos.
223 parts75
2 layers50 × 50 mm
A home for a bunch of microcontroller projects which don't warrant their own repos.
- Size
- 50 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 40
- Nets
- 69
- Pads
- 181
- Tracks, vias
- 390, 59
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 20 Nov 2014
- Updated
- 6 Jul 2024
Overview
M16 is an open-source printed circuit board by thebiguno, from the thebiguno/microcontroller-projects repository on GitHub. It is a 2-layer board of 50 × 50 mm with 40 parts on 69 nets, routed with 390 tracks and 59 vias.
It is built around the ESP8266EX and BSS138. Its parts include 18 capacitors, 8 resistors, 5 connectors, 2 ICs and 2 diodes. It belongs with the ESP8266 and STM32 boards of this library.
Main components
2
ESP8266EX
QFN-32-EP(5x5)-40℃~+125℃ -91dBm 120mA 2.4GHz 2.4GHz~2.4835GHz 2.5V~3.6V 21.5dBm 50mA 72.2Mbps SPI、UART、I2C、I2S WiFi transceiver QFN-32-EP(5x5) RF Transceiver ICs ROHSEspressif SystemsRF Transceiver ICs
BSS138
SOT-23-55℃~+150℃ 1 N-channel 1.1Ω@10V、1.2Ω@4.5V 1.2V 1.7nC@10V 17.5pF 340mA 350mW 50V 6.5pF N-Channel SOT-23 MOSFETs ROHShongjiachengMOSFETs
README
README.mdmicrocontroller-projects
A home for my microcontroller projects, including Stubby the Hexapod and others. It includes libraries for avr-gcc along with sample programs on how to use them, some KiCad modules, and the source code for a number of projects.
Some major projects include:
- Stubby the Hexapod (http://stubby.digitalcave.ca/stubby/) (Now extracted into its own repo at https://github.com/thebiguno/stubby)
- DrumMaster (http://drummaster.digitalcave.ca/drummaster/)
- Chiindii (http://chiindii.digitalcave.ca/chiindii/)
Some of the AVR libraries included here are:
- serial communications
- TWI (I2C), with support for master read / master write / slave read / slave write, plus callback functions for asyncronous communications
- reading data from a PS2 controller
- timer functions
- and much more
Parts
40| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 10K | Resistors_SMD:R_0603 | R1, R2, R3, R4, R9, R10, R12 |
| 5 | 100n | Capacitors_SMD:C_0603 | C8, C9, C10, C11, C12 |
| 5 | 10n | Capacitors_SMD:C_0603 | C1, C2, C3, C4, C16 |
| 3 | 1u | Capacitors_SMD:C_0603 | C14, C15, C17 |
| 2 | 6p | Capacitors_SMD:C_0603 | C5, C7 |
| 2 | D_TVS_x2_AAC | TO_SOT_Packages_SMD:SOT-23 | D1, D2 |
| 2 | MOUNTING_HOLE | DigitalCave:MOUNTING_HOLE_#4 | MP1, MP2 |
| 1 | 100u | Capacitors_THT:CP_Radial_D6.3mm_P2.50mm | C18 |
| 1 | 1K | Resistors_SMD:R_0603 | R11 |
| 1 | 3V | Battery_Holders:Keystone_3034_1x20mm-CoinCell | BT1 |
| 1 | 470u | Capacitors_THT:CP_Radial_D8.0mm_P3.50mm | C13 |
| 1 | 4u7 | Capacitors_SMD:C_0603 | C6 |
| 1 | ABS25-32.768-6 | Crystals:Crystal_SMD_SeikoEpson_MC306-4pin_8.0x3.2mm | Y1 |
| 1 | BSS138 | TO_SOT_Packages_SMD:SOT-23 | Q1 |
| 1 | CONN_02X07 | Connectors_JST:JST_PUD_B14B-PUDSS_2x07x2.00mm_Straight | J3 |
| 1 | ESP8266 | Pin_Headers:Pin_Header_Straight_2x04_Pitch2.54mm | J4 |
| 1 | MIC5219-3.3BM5 | TO_SOT_Packages_SMD:SOT-23-5 | U2 |
| 1 | Molex 475710001 | DigitalCave:475710001 | J5 |
| 1 | STM32F411RETx | Housings_QFP:LQFP-64_10x10mm_Pitch0.5mm | U1 |
| 1 | SWD | Pin_Headers:Pin_Header_Straight_1x06_Pitch2.54mm | J2 |
| 1 | TST | Pin_Headers:Pin_Header_Straight_1x01_Pitch1.27mm | J1 |
Questions
How big is the M16 PCB?
It measures 50 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the M16 use?
40 parts, built around the ESP8266EX and BSS138. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the M16 KiCad files?
From the thebiguno/microcontroller-projects repository on GitHub, at the commit this page was made from: the board is projects/m16/kicad/arm/m16.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the M16 design in my own project?
Its repository states no licence, so its author keeps all rights: ask thebiguno before reusing the design.
More from thebiguno/microcontroller-projects
12- 2 layers99.7 × 99.7 mm
Drummaster rev2
thebiguno/microcontroller-projects
A home for a bunch of microcontroller projects which don't warrant their own repos.
188 parts75 - 2 layers99.1 × 99.1 mm
Power supply
thebiguno/microcontroller-projects
A home for a bunch of microcontroller projects which don't warrant their own repos.
185 parts75 - 2 layers50 × 50 mm
Microcontroller projects
thebiguno/microcontroller-projects
A home for a bunch of microcontroller projects which don't warrant their own repos.
158 parts75 - 2 layers131.7 × 109.5 mm
Chiindii
thebiguno/microcontroller-projects
A home for a bunch of microcontroller projects which don't warrant their own repos.
154 parts75 - 2 layers50 × 50 mm
Chiindii
thebiguno/microcontroller-projects
A home for a bunch of microcontroller projects which don't warrant their own repos.
89 parts75 - 2 layers50 × 100 mm
Overcurrent
thebiguno/microcontroller-projects
A home for a bunch of microcontroller projects which don't warrant their own repos.
75 parts75 - 2 layers87.4 × 99.7 mm
Led bar append
thebiguno/microcontroller-projects
A home for a bunch of microcontroller projects which don't warrant their own repos.
62 parts75 - 2 layers50 × 50 mm
M16
thebiguno/microcontroller-projects
A home for a bunch of microcontroller projects which don't warrant their own repos.
59 parts75 - 2 layers49.4 × 34.2 mm
Microsd append
thebiguno/microcontroller-projects
A home for a bunch of microcontroller projects which don't warrant their own repos.
50 parts75 - 2 layers48.3 × 48.3 mm
Line follower
thebiguno/microcontroller-projects
A home for a bunch of microcontroller projects which don't warrant their own repos.
39 parts75 - 2 layers50 × 50 mm
Hex
thebiguno/microcontroller-projects
A home for a bunch of microcontroller projects which don't warrant their own repos.
38 parts75
Similar boards
- 2 layers100 × 100 mm
- 6 layers158 × 158 mm
Fpv drone
zeodotdev/zeo-boards
ESP32-S3 development board with onboard BME280 (temperature, humidity, pressure) and LSM6DS3 (6-axis IMU) sensors. This repo contains the designs, ESP-IDF firmware, and a Python plotter for visualization.
158 parts3 - 2 layers50.8 × 76.2 mm
- 4 layers100 × 54 mm
32Bit shift register
MaltWhiskey/Mega-Cube
16x16x16 PL9823 Cube with Teensy 4.0 and FlexIO driver
64 parts766 - 2 layers32 × 24 mm
- 2 layers40 × 20 mm
ESP8266
windowsair/wireless-esp8266-dap
CMSIS-DAP compatible wireless debugger for ESP8266/ESP32/ESP32C3/ESP32S3. Optional 40MHz SPI acceleration, etc. 适配多种ESP芯片的无线调试器
39 parts690MIT - 2 layers35 × 38.4 mm
Handgelenk
Jeija/esp8266-smartwatch
ESP8266 DIY WiFi Smartwatch with MPU-9250, RTC, OLED, FT232, ...
61 parts233 - 2 layers66.8 × 34 mm
