OnStep Controller Kits: Kits

Assembled Controllers

MaxESP3 - $75 Fully featured controller at a great price.

MiniESP3 - $45 ready to go to work.

FYSETC E4 - $36.50 flashed with OnStep X.

I generally have a few other kits assembled. Inquire as to availability.

Kits Available

MaxESP3 - $35 Fully featured controller at a great price, moderate skill level.

MiniPCB2 - $55 Powerful 600MHz µprocessor in compact packages. Easy to assemble and program with Teensyduino. Limited to stock on hand.

STM32 - $40.00 Everything to build the BluePill, again available with the STM32F303 processor.

ESPduino 32R/Hujer - $25 with RTC, WiFi and drivers

SHC ESP32 - $25 Features the 1.3" OLED display and external antenna.

BHC - $10 Includes PCB, Momentary switches and RJ-12.

Motor drivers not included. Inquire about about what we have on hand.

PCBs, any of the PCBs for the kits may be ordered individually. $8 shipped in the U.S. $14 elsewhere.

D1 mini with antenna - $6. I am modifying the D1 minis for the antenna as the "Pro" is now running about $7 and the modified D1 Mini seems to have a stronger signal.

HC-05 and BT adapter PCB for MiniPCB2 and STM32 - $9.

Aluminum enclosure for MiniPBC2/FYSETC E4 - $8. Limited stock.

13 comments:

UnknownNovember 27, 2020 at 12:15 PM
Hi George
Please see email for kit
Thanks
GeorgeDecember 4, 2020 at 4:17 PM
CONTACT ME AT stm32bluepill@gmail.com to order, thanks.
UnknownDecember 17, 2020 at 3:18 AM
Help please I ordered a couple of the BIGTREETECH TMC2130 SP! drivers from a local supplier https://aus3d.com.au/stepstick-tmc2130 can I use these or have I ordered the wrong item they have two pins on one end at right angles to the other pins.

Please advise,
regard, peter.
GeorgeJanuary 2, 2021 at 5:31 PM
Yes, just cut the 2 pins on the end at the both top and bottom. Don't try to remove them. The other four on the side can stay if they are not in the way. Otherwise, cut off the top only. These are set up for use on the 3-D printer controllers.
wpJanuary 28, 2021 at 1:19 PM
George, I'd like to order a system of the best, most complete controller, drivers, and associated items you can sell me or direct me to. This is to convert a Dobson 12 telescope. Please advise. Also, I sent you an email with similar request. - Thx
UnknownAugust 14, 2021 at 12:16 PM
George, I'd like to order a system of the best, most complete controller, drivers, and associated items you can sell me or direct me to. This is to convert a custom built 12.5 in Newtonian telescope with a GEM. Please advise. Also, I sent you an email with similar request. - Thx
JaimeSeptember 11, 2021 at 4:39 PM
Hi there, I like you work and proyect, but I am not very sure if I will be able to carry out and be successful with the DIY. I would like to know if you have the complete set including controller, motors and the whole hardware ready to install, plug in and use it in a Celestron CG5 mount which in my case need an upgrade and is laying at the corner since I bought the Skywatcher EQ6R PRO. And not least important, do you have available international shipping service to Chile, in South America.
GeorgeSeptember 15, 2021 at 11:16 AM
Contact me at stm32bluepill@gmail.com to discuss.
Thanks, George
VMiceliJanuary 15, 2022 at 7:25 AM
Sent mail request for kit on 13th Jan 2022...
UnknownApril 16, 2022 at 1:45 AM
I would like to order the MiniESP3 ready to work. How can I order it from you?